| 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 | $219.93 | 8.831% | $239.352 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $219.57 | 5.202% | $230.992 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $185.44 | 6.348% | $197.2117 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $192.51 | 12.807% | $217.1648 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $171.98 | 8.668% | $186.8872 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $101.75 | 13.698% | $115.6877 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $231.27 | 10.747% | $256.1246 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,322.45 | $1,443.4200 | $1,443.41 | $1,443.40 | $1,443.50 | |