| 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 | $239.88 | 12.848% | $270.6998 | $270.70 | $270.70 | $270.70 |
| Purchase #2 | $101.50 | 9.313% | $110.9527 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $136.68 | 11.303% | $152.1289 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $101.54 | 3.718% | $105.3153 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $176.75 | 9.227% | $193.0587 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $231.50 | 4.746% | $242.487 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $160.34 | 9.563% | $175.6733 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,148.19 | $1,250.3157 | $1,250.32 | $1,250.30 | $1,250.40 | |