| 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 | $34.36 | 12.639% | $38.7028 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $212.64 | 11.754% | $237.6337 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $135.97 | 5.138% | $142.9561 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $209.63 | 8.367% | $227.1697 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $190.63 | 10.658% | $210.9473 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $143.32 | 9.117% | $156.3865 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $82.43 | 13.523% | $93.577 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $1,008.98 | $1,107.3731 | $1,107.38 | $1,107.40 | $1,107.40 | |