| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.85 | 10.109% | $254.1866 | $254.19 | $254.20 | $254.20 |
| Purchase #2 | $102.84 | 6.797% | $109.83 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $246.94 | 9.209% | $269.6807 | $269.68 | $269.70 | $269.70 |
| Purchase #4 | $130.64 | 7.300% | $140.1767 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $156.76 | 12.183% | $175.8581 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $180.98 | 9.739% | $198.6056 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $241.43 | 13.337% | $273.6295 | $273.63 | $273.65 | $273.60 |
| 7 purchase totals = | $1,290.44 | $1,421.9672 | $1,421.98 | $1,422.05 | $1,422.00 | |