| 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 | $159.94 | 8.597% | $173.69 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $218.33 | 7.688% | $235.1152 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $180.84 | 11.635% | $201.8807 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $68.46 | 8.252% | $74.1093 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $219.74 | 4.535% | $229.7052 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $121.46 | 13.725% | $138.1304 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $195.25 | 9.326% | $213.459 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $1,164.02 | $1,266.0898 | $1,266.10 | $1,266.10 | $1,266.10 | |