| 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 | $250.53 | 7.872% | $270.2517 | $270.25 | $270.25 | $270.30 |
| Purchase #2 | $203.26 | 8.259% | $220.0472 | $220.05 | $220.05 | $220.00 |
| Purchase #3 | $86.62 | 11.829% | $96.8663 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $204.88 | 3.198% | $211.4321 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $155.32 | 9.436% | $169.976 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $6.62 | 4.541% | $6.9206 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $166.56 | 12.297% | $187.0419 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,073.79 | $1,162.5358 | $1,162.54 | $1,162.55 | $1,162.50 | |