| 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 | $226.37 | 6.673% | $241.4757 | $241.48 | $241.50 | $241.50 |
| Purchase #2 | $115.77 | 13.845% | $131.7984 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $160.84 | 12.701% | $181.2683 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $224.47 | 3.404% | $232.111 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $169.57 | 8.130% | $183.356 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $108.99 | 6.105% | $115.6438 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $206.86 | 7.824% | $223.0447 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $1,212.87 | $1,308.6979 | $1,308.70 | $1,308.70 | $1,308.70 | |