| 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 | $109.90 | 11.653% | $122.7066 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $33.99 | 4.636% | $35.5658 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $216.58 | 10.420% | $239.1476 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $235.40 | 5.606% | $248.5965 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $38.63 | 9.828% | $42.4266 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $208.36 | 8.695% | $226.4769 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $46.28 | 5.523% | $48.836 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $889.14 | $963.7560 | $963.78 | $963.80 | $963.70 | |