| 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 | $202.75 | 7.796% | $218.5564 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $237.66 | 11.638% | $265.3189 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $46.37 | 11.106% | $51.5199 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $226.65 | 9.319% | $247.7715 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $143.98 | 8.700% | $156.5063 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $206.68 | 13.766% | $235.1316 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $138.42 | 5.844% | $146.5093 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $1,202.51 | $1,321.3139 | $1,321.32 | $1,321.25 | $1,321.30 | |