| 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 | $115.72 | 3.176% | $119.3953 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $66.36 | 7.162% | $71.1127 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $8.48 | 3.191% | $8.7506 | $8.75 | $8.75 | $8.80 |
| Purchase #4 | $138.79 | 3.298% | $143.3673 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $144.76 | 5.212% | $152.3049 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $106.30 | 12.399% | $119.4801 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $198.70 | 13.734% | $225.9895 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $779.11 | $840.4004 | $840.40 | $840.40 | $840.50 | |