| 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 | $238.68 | 7.315% | $256.1394 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $161.55 | 4.798% | $169.3012 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $87.83 | 12.263% | $98.6006 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $129.97 | 12.736% | $146.523 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $52.48 | 10.226% | $57.8466 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $145.54 | 5.577% | $153.6568 | $153.66 | $153.65 | $153.70 |
| Purchase #7 | $105.61 | 4.289% | $110.1396 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $921.66 | $992.2072 | $992.21 | $992.20 | $992.10 | |