| 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 | $99.88 | 5.237% | $105.1107 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $161.83 | 9.312% | $176.8996 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $211.38 | 3.615% | $219.0214 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $204.65 | 3.204% | $211.207 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $60.79 | 7.728% | $65.4879 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $87.43 | 4.243% | $91.1397 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $145.33 | 10.412% | $160.4618 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $971.29 | $1,029.3281 | $1,029.33 | $1,029.30 | $1,029.30 | |