| 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 | $211.70 | 10.411% | $233.7401 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $144.77 | 7.147% | $155.1167 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $47.92 | 13.793% | $54.5296 | $54.53 | $54.55 | $54.50 |
| Purchase #4 | $58.61 | 12.571% | $65.9779 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $198.47 | 13.142% | $224.5529 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $142.65 | 12.426% | $160.3757 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $226.70 | 7.252% | $243.1403 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,030.82 | $1,137.4332 | $1,137.44 | $1,137.50 | $1,137.40 | |