| 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 | $198.98 | 10.321% | $219.5167 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $67.75 | 12.644% | $76.3163 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $20.98 | 8.482% | $22.7595 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $183.37 | 9.749% | $201.2467 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $180.94 | 10.273% | $199.528 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $92.75 | 13.332% | $105.1154 | $105.12 | $105.10 | $105.10 |
| Purchase #7 | $62.28 | 10.248% | $68.6625 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $807.05 | $893.1451 | $893.16 | $893.10 | $893.10 | |