| 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 | $222.94 | 3.822% | $231.4608 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $13.30 | 11.107% | $14.7772 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $151.34 | 11.756% | $169.1315 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $141.99 | 11.427% | $158.2152 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $29.95 | 9.387% | $32.7614 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $234.91 | 6.510% | $250.2026 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $174.29 | 9.589% | $191.0027 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $968.72 | $1,047.5514 | $1,047.55 | $1,047.55 | $1,047.60 | |