| 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 | $122.31 | 5.656% | $129.2279 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $85.31 | 9.166% | $93.1295 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $98.72 | 4.188% | $102.8544 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $195.93 | 3.766% | $203.3087 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $34.47 | 9.291% | $37.6726 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $234.58 | 3.368% | $242.4807 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $162.60 | 6.387% | $172.9853 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $933.92 | $981.6591 | $981.66 | $981.70 | $981.70 | |