| 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 | $193.63 | 6.718% | $206.6381 | $206.64 | $206.65 | $206.60 |
| Purchase #2 | $36.55 | 13.520% | $41.4916 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $237.83 | 8.335% | $257.6531 | $257.65 | $257.65 | $257.70 |
| Purchase #4 | $215.64 | 10.703% | $238.7199 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $153.63 | 11.850% | $171.8352 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $195.89 | 4.433% | $204.5738 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $158.74 | 9.259% | $173.4377 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,191.91 | $1,294.3494 | $1,294.35 | $1,294.35 | $1,294.30 | |