| 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 | $216.71 | 12.766% | $244.3752 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $51.42 | 4.484% | $53.7257 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $103.53 | 8.124% | $111.9408 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $249.38 | 12.349% | $280.1759 | $280.18 | $280.20 | $280.20 |
| Purchase #5 | $228.34 | 7.369% | $245.1664 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $157.79 | 8.218% | $170.7572 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $240.81 | 11.519% | $268.5489 | $268.55 | $268.55 | $268.50 |
| 7 purchase totals = | $1,247.98 | $1,374.6901 | $1,374.71 | $1,374.75 | $1,374.70 | |