| 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 | $96.97 | 4.456% | $101.291 | $101.29 | $101.30 | $101.30 |
| Purchase #2 | $123.72 | 4.129% | $128.8284 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $137.79 | 8.638% | $149.6923 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $191.54 | 11.870% | $214.2758 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $109.38 | 5.691% | $115.6048 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $148.67 | 8.703% | $161.6088 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $104.95 | 6.584% | $111.8599 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $913.02 | $983.1610 | $983.16 | $983.20 | $983.20 | |