| 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 | $21.53 | 12.503% | $24.2219 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $131.77 | 4.606% | $137.8393 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $120.66 | 12.352% | $135.5639 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $107.49 | 13.510% | $122.0119 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $250.32 | 10.776% | $277.2945 | $277.29 | $277.30 | $277.30 |
| Purchase #6 | $156.47 | 10.477% | $172.8634 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $54.88 | 13.248% | $62.1505 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $843.12 | $931.9454 | $931.93 | $931.90 | $932.00 | |