| 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 | $127.80 | 3.655% | $132.4711 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $138.98 | 5.496% | $146.6183 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $68.80 | 9.138% | $75.0869 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $226.45 | 9.417% | $247.7748 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $224.46 | 8.704% | $243.997 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $180.80 | 9.259% | $197.5403 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $56.25 | 6.197% | $59.7358 | $59.74 | $59.75 | $59.70 |
| 7 purchase totals = | $1,023.54 | $1,103.2242 | $1,103.23 | $1,103.20 | $1,103.20 | |