| 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 | $124.74 | 6.143% | $132.4028 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $73.81 | 7.867% | $79.6166 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $77.93 | 12.213% | $87.4476 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $33.82 | 5.808% | $35.7843 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $206.96 | 6.855% | $221.1471 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $225.76 | 6.687% | $240.8566 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $112.60 | 8.545% | $122.2217 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $855.62 | $919.4767 | $919.48 | $919.45 | $919.40 | |