| 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 | $187.25 | 11.851% | $209.441 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $231.41 | 10.813% | $256.4324 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $143.32 | 11.840% | $160.2891 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $200.55 | 5.551% | $211.6825 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $250.70 | 8.138% | $271.102 | $271.10 | $271.10 | $271.10 |
| Purchase #6 | $100.29 | 9.584% | $109.9018 | $109.90 | $109.90 | $109.90 |
| Purchase #7 | $110.61 | 3.178% | $114.1252 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $1,224.13 | $1,332.9740 | $1,332.97 | $1,333.05 | $1,332.90 | |