| 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 | $236.66 | 7.724% | $254.9396 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $225.64 | 13.510% | $256.124 | $256.12 | $256.10 | $256.10 |
| Purchase #3 | $234.58 | 9.477% | $256.8111 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $197.93 | 12.728% | $223.1225 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $105.44 | 10.516% | $116.5281 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $140.74 | 13.718% | $160.0467 | $160.05 | $160.05 | $160.00 |
| Purchase #7 | $99.79 | 7.329% | $107.1036 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $1,240.78 | $1,374.6756 | $1,374.67 | $1,374.65 | $1,374.50 | |