| 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 | $187.26 | 10.227% | $206.4111 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $244.51 | 8.817% | $266.0684 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $36.52 | 9.389% | $39.9489 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $143.47 | 13.502% | $162.8413 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $20.71 | 8.689% | $22.5095 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $155.30 | 3.394% | $160.5709 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $180.53 | 12.506% | $203.1071 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $968.30 | $1,061.4572 | $1,061.46 | $1,061.40 | $1,061.40 | |