| 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 | $247.42 | 4.318% | $258.1036 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $196.97 | 9.128% | $214.9494 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $210.28 | 13.632% | $238.9454 | $238.95 | $238.95 | $238.90 |
| Purchase #4 | $138.60 | 10.675% | $153.3956 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $194.63 | 6.288% | $206.8683 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $119.51 | 4.628% | $125.0409 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $27.65 | 7.411% | $29.6991 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $1,135.06 | $1,227.0023 | $1,227.01 | $1,227.00 | $1,226.90 | |