| 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 | $6.77 | 6.206% | $7.1901 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $220.46 | 13.479% | $250.1758 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $137.43 | 7.785% | $148.1289 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $210.33 | 11.826% | $235.2036 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $228.67 | 8.686% | $248.5323 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $144.85 | 10.653% | $160.2809 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $47.44 | 4.232% | $49.4477 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $995.95 | $1,098.9593 | $1,098.96 | $1,099.05 | $1,098.90 | |