| 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 | $238.36 | 9.359% | $260.6681 | $260.67 | $260.65 | $260.70 |
| Purchase #2 | $249.65 | 10.608% | $276.1329 | $276.13 | $276.15 | $276.10 |
| Purchase #3 | $96.84 | 8.464% | $105.0365 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $219.95 | 8.141% | $237.8561 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $167.44 | 9.555% | $183.4389 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $107.82 | 6.480% | $114.8067 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $225.94 | 12.170% | $253.4369 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,306.00 | $1,431.3761 | $1,431.39 | $1,431.40 | $1,431.30 | |