| 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 | $115.87 | 5.391% | $122.1166 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $242.79 | 4.350% | $253.3514 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $146.58 | 3.238% | $151.3263 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $114.68 | 8.391% | $124.3028 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $28.60 | 12.576% | $32.1967 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $239.89 | 10.713% | $265.5894 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $200.47 | 3.225% | $206.9352 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $1,088.88 | $1,155.8184 | $1,155.83 | $1,155.85 | $1,155.80 | |