| 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 | $129.79 | 4.210% | $135.2542 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $12.89 | 5.681% | $13.6223 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $135.68 | 12.801% | $153.0484 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $231.52 | 12.829% | $261.2217 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $144.30 | 11.657% | $161.1211 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $81.49 | 13.275% | $92.3078 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $215.54 | 9.393% | $235.7857 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $951.21 | $1,052.3612 | $1,052.36 | $1,052.30 | $1,052.30 | |