| 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 | $202.71 | 12.122% | $227.2825 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $79.88 | 5.478% | $84.2558 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $233.81 | 9.609% | $256.2768 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $208.98 | 13.756% | $237.7273 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $62.54 | 6.205% | $66.4206 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $192.77 | 5.388% | $203.1564 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $212.42 | 10.720% | $235.1914 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $1,193.11 | $1,310.3108 | $1,310.32 | $1,310.35 | $1,310.40 | |