| 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 | $20.91 | 8.523% | $22.6922 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $233.38 | 8.464% | $253.1333 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $168.33 | 12.297% | $189.0295 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $180.71 | 12.239% | $202.8271 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $232.72 | 6.429% | $247.6816 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $85.87 | 7.524% | $92.3309 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $55.25 | 12.551% | $62.1844 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $977.17 | $1,069.8790 | $1,069.87 | $1,070.00 | $1,069.80 | |