| 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 | $138.60 | 9.622% | $151.9361 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $113.64 | 7.513% | $122.1778 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $244.29 | 13.644% | $277.6209 | $277.62 | $277.60 | $277.60 |
| Purchase #4 | $10.68 | 7.840% | $11.5173 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $221.56 | 3.399% | $229.0908 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $202.95 | 4.456% | $211.9935 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $61.60 | 8.626% | $66.9136 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $993.32 | $1,071.2500 | $1,071.25 | $1,071.25 | $1,071.20 | |