| 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 | $37.71 | 6.749% | $40.255 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $227.73 | 8.254% | $246.5268 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $36.76 | 12.859% | $41.487 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $197.25 | 7.612% | $212.2647 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $235.53 | 4.117% | $245.2268 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $24.36 | 12.303% | $27.357 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $244.59 | 5.626% | $258.3506 | $258.35 | $258.35 | $258.40 |
| 7 purchase totals = | $1,003.93 | $1,071.4679 | $1,071.48 | $1,071.50 | $1,071.60 | |