| 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 | $129.57 | 7.842% | $139.7309 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $121.77 | 12.759% | $137.3066 | $137.31 | $137.30 | $137.30 |
| Purchase #3 | $40.32 | 9.412% | $44.1149 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $215.65 | 12.735% | $243.113 | $243.11 | $243.10 | $243.10 |
| Purchase #5 | $224.68 | 11.140% | $249.7094 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $237.42 | 6.673% | $253.263 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $140.65 | 11.687% | $157.0878 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $1,110.06 | $1,224.3256 | $1,224.32 | $1,224.30 | $1,224.30 | |