| 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 | $46.52 | 4.218% | $48.4822 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $138.52 | 12.195% | $155.4125 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $135.80 | 13.646% | $154.3313 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $206.62 | 6.738% | $220.5421 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $222.70 | 9.103% | $242.9724 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $180.62 | 13.117% | $204.3119 | $204.31 | $204.30 | $204.30 |
| Purchase #7 | $184.88 | 7.489% | $198.7257 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $1,115.66 | $1,224.7781 | $1,224.77 | $1,224.80 | $1,224.70 | |