| 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 | $234.95 | 3.417% | $242.9782 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $131.49 | 10.207% | $144.9112 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $49.26 | 9.214% | $53.7988 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $249.51 | 11.269% | $277.6273 | $277.63 | $277.65 | $277.60 |
| Purchase #5 | $148.74 | 5.405% | $156.7794 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $60.86 | 7.499% | $65.4239 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $135.94 | 3.669% | $140.9276 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $1,010.75 | $1,082.4464 | $1,082.45 | $1,082.50 | $1,082.40 | |