| 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 | $189.98 | 12.833% | $214.3601 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $48.49 | 4.159% | $50.5067 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $132.27 | 9.494% | $144.8277 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $130.70 | 4.151% | $136.1254 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $202.44 | 4.680% | $211.9142 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $128.88 | 8.624% | $139.9946 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $32.74 | 6.477% | $34.8606 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $865.50 | $932.5893 | $932.59 | $932.60 | $932.60 | |