| 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 | $107.87 | 13.526% | $122.4605 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $186.87 | 12.828% | $210.8417 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $214.70 | 5.519% | $226.5493 | $226.55 | $226.55 | $226.50 |
| Purchase #4 | $156.64 | 10.723% | $173.4365 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $24.83 | 11.867% | $27.7766 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $37.93 | 9.349% | $41.4761 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $183.30 | 4.818% | $192.1314 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $912.14 | $994.6721 | $994.68 | $994.75 | $994.60 | |