| 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 | $196.30 | 7.838% | $211.686 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $181.38 | 7.582% | $195.1322 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $200.91 | 5.748% | $212.4583 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $53.69 | 3.630% | $55.6389 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $108.25 | 6.874% | $115.6911 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $30.35 | 11.311% | $33.7829 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $63.89 | 8.723% | $69.4631 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $834.77 | $893.8525 | $893.85 | $893.90 | $893.90 | |