| 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 | $237.58 | 3.378% | $245.6055 | $245.61 | $245.60 | $245.60 |
| Purchase #2 | $143.68 | 3.309% | $148.4344 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $106.33 | 3.494% | $110.0452 | $110.05 | $110.05 | $110.00 |
| Purchase #4 | $93.31 | 8.554% | $101.2917 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $250.70 | 11.275% | $278.9664 | $278.97 | $278.95 | $279.00 |
| Purchase #6 | $143.92 | 8.384% | $155.9863 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $143.92 | 4.620% | $150.5691 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $1,119.44 | $1,190.8986 | $1,190.91 | $1,190.90 | $1,190.90 | |