| 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 | $221.73 | 5.753% | $234.4861 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $100.56 | 7.357% | $107.9582 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $122.44 | 13.215% | $138.6204 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $228.77 | 10.720% | $253.2941 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $51.61 | 4.510% | $53.9376 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $144.47 | 5.821% | $152.8796 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $98.45 | 4.822% | $103.1973 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $968.03 | $1,044.3733 | $1,044.38 | $1,044.40 | $1,044.40 | |