| 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 | $249.52 | 8.329% | $270.3025 | $270.30 | $270.30 | $270.30 |
| Purchase #2 | $135.72 | 13.157% | $153.5767 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $113.28 | 11.343% | $126.1294 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $82.26 | 7.600% | $88.5118 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $107.29 | 10.856% | $118.9374 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $114.35 | 4.486% | $119.4797 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $212.49 | 9.662% | $233.0208 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,014.91 | $1,109.9583 | $1,109.96 | $1,110.00 | $1,109.90 | |