| 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 | $220.81 | 13.823% | $251.3326 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $157.86 | 10.194% | $173.9522 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $45.79 | 8.608% | $49.7316 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $229.99 | 10.351% | $253.7963 | $253.80 | $253.80 | $253.80 |
| Purchase #5 | $79.46 | 6.783% | $84.8498 | $84.85 | $84.85 | $84.80 |
| Purchase #6 | $125.50 | 3.442% | $129.8197 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $112.76 | 9.463% | $123.4305 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $972.17 | $1,066.9127 | $1,066.91 | $1,066.95 | $1,066.80 | |