| 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 | $32.54 | 9.749% | $35.7123 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $98.50 | 10.569% | $108.9105 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $207.58 | 9.711% | $227.7381 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $105.95 | 10.760% | $117.3502 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $110.73 | 6.675% | $118.1212 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $216.73 | 8.862% | $235.9366 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $151.99 | 13.669% | $172.7655 | $172.77 | $172.75 | $172.80 |
| 7 purchase totals = | $924.02 | $1,016.5344 | $1,016.54 | $1,016.50 | $1,016.50 | |