| 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 | $94.81 | 8.644% | $103.0054 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $172.50 | 8.630% | $187.3868 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $243.40 | 3.829% | $252.7198 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $151.75 | 13.550% | $172.3121 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $43.77 | 12.214% | $49.1161 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $147.55 | 8.430% | $159.9885 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $65.28 | 4.633% | $68.3044 | $68.30 | $68.30 | $68.30 |
| 7 purchase totals = | $919.06 | $992.8331 | $992.84 | $992.80 | $992.80 | |