| 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 | $237.40 | 4.298% | $247.6035 | $247.60 | $247.60 | $247.60 |
| Purchase #2 | $70.50 | 4.317% | $73.5435 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $216.48 | 11.420% | $241.202 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $18.31 | 5.245% | $19.2704 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $98.97 | 8.791% | $107.6705 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $229.77 | 5.422% | $242.2281 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $99.68 | 11.164% | $110.8083 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $971.11 | $1,042.3263 | $1,042.32 | $1,042.30 | $1,042.30 | |