| 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 | $207.51 | 9.137% | $226.4702 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $173.92 | 7.132% | $186.324 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $106.94 | 7.646% | $115.1166 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $35.96 | 11.299% | $40.0231 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $164.77 | 8.440% | $178.6766 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $99.55 | 9.211% | $108.7196 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $146.34 | 7.116% | $156.7536 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $934.99 | $1,012.0837 | $1,012.08 | $1,012.00 | $1,012.10 | |