| 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 | $217.42 | 5.293% | $228.928 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $121.30 | 12.841% | $136.8761 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $11.49 | 13.817% | $13.0776 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $230.55 | 6.287% | $245.0447 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $83.89 | 10.543% | $92.7345 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $120.45 | 5.598% | $127.1928 | $127.19 | $127.20 | $127.20 |
| Purchase #7 | $125.74 | 5.549% | $132.7173 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $910.84 | $976.5710 | $976.57 | $976.65 | $976.50 | |