| 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 | $147.55 | 9.447% | $161.489 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $222.98 | 9.484% | $244.1274 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $11.44 | 6.220% | $12.1516 | $12.15 | $12.15 | $12.20 |
| Purchase #4 | $135.83 | 4.243% | $141.5933 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $86.98 | 9.290% | $95.0604 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $249.80 | 3.118% | $257.5888 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $38.25 | 5.151% | $40.2203 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $892.83 | $952.2308 | $952.23 | $952.25 | $952.30 | |