| 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 | $202.49 | 10.489% | $223.7292 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $103.38 | 5.680% | $109.252 | $109.25 | $109.25 | $109.30 |
| Purchase #3 | $33.28 | 11.651% | $37.1575 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $160.51 | 4.511% | $167.7506 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $128.92 | 3.146% | $132.9758 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $109.29 | 13.736% | $124.3021 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $110.52 | 4.683% | $115.6957 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $848.39 | $910.8629 | $910.87 | $910.90 | $911.00 | |