| 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 | $239.55 | 7.770% | $258.163 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $204.74 | 5.354% | $215.7018 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $234.39 | 5.834% | $248.0643 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $206.66 | 8.489% | $224.2034 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $150.33 | 12.351% | $168.8973 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $35.85 | 6.336% | $38.1215 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $106.40 | 4.792% | $111.4987 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $1,177.92 | $1,264.6500 | $1,264.64 | $1,264.60 | $1,264.70 | |