| 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 | $234.86 | 8.434% | $254.6681 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $12.73 | 11.197% | $14.1554 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $24.62 | 9.437% | $26.9434 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $183.86 | 12.528% | $206.894 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $52.99 | 4.307% | $55.2723 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $33.82 | 5.387% | $35.6419 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $40.87 | 7.167% | $43.7992 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $583.75 | $637.3743 | $637.37 | $637.35 | $637.40 | |