| 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 | $248.75 | 9.697% | $272.8713 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $154.83 | 12.624% | $174.3757 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $39.25 | 12.291% | $44.0742 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $243.27 | 5.294% | $256.1487 | $256.15 | $256.15 | $256.10 |
| Purchase #5 | $117.37 | 3.521% | $121.5026 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $221.60 | 8.413% | $240.2432 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $220.69 | 6.531% | $235.1033 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,245.76 | $1,344.3190 | $1,344.31 | $1,344.30 | $1,344.30 | |