| 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 | $100.82 | 6.636% | $107.5104 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $94.74 | 8.685% | $102.9682 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $34.97 | 8.127% | $37.812 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $138.59 | 12.478% | $155.8833 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $193.52 | 5.610% | $204.3765 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $218.79 | 9.537% | $239.656 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $204.34 | 9.502% | $223.7564 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $985.77 | $1,071.9628 | $1,071.97 | $1,071.95 | $1,072.10 | |