| 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 | $222.77 | 4.343% | $232.4449 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $58.51 | 9.207% | $63.897 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $205.88 | 9.457% | $225.3501 | $225.35 | $225.35 | $225.40 |
| Purchase #4 | $81.77 | 4.345% | $85.3229 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $224.77 | 8.727% | $244.3857 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $156.49 | 10.833% | $173.4426 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $71.77 | 5.793% | $75.9276 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $1,021.96 | $1,100.7708 | $1,100.77 | $1,100.80 | $1,100.70 | |