| 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 | $224.37 | 3.634% | $232.5236 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $210.60 | 12.779% | $237.5126 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $190.97 | 4.412% | $199.3956 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $77.72 | 12.613% | $87.5228 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $153.45 | 5.813% | $162.37 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $220.60 | 8.588% | $239.5451 | $239.55 | $239.55 | $239.50 |
| Purchase #7 | $188.30 | 12.719% | $212.2499 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $1,266.01 | $1,371.1196 | $1,371.12 | $1,371.05 | $1,371.00 | |