| 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 | $123.74 | 13.402% | $140.3236 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $250.89 | 3.716% | $260.2131 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $50.40 | 5.696% | $53.2708 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $88.71 | 12.130% | $99.4705 | $99.47 | $99.45 | $99.50 |
| Purchase #5 | $63.70 | 9.854% | $69.977 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $120.85 | 8.792% | $131.4751 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $210.26 | 13.856% | $239.3936 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $908.55 | $994.1237 | $994.12 | $994.10 | $994.20 | |