| 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 | $249.78 | 5.344% | $263.1282 | $263.13 | $263.15 | $263.10 |
| Purchase #2 | $209.31 | 9.350% | $228.8805 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $168.59 | 9.849% | $185.1944 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $69.66 | 4.649% | $72.8985 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $238.35 | 7.737% | $256.7911 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $107.71 | 13.197% | $121.9245 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $21.29 | 9.630% | $23.3402 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $1,064.69 | $1,152.1574 | $1,152.15 | $1,152.20 | $1,152.10 | |