| 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 | $44.39 | 7.832% | $47.8666 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $167.31 | 10.636% | $185.1051 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $147.89 | 9.328% | $161.6852 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $136.82 | 11.373% | $152.3805 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $221.41 | 7.554% | $238.1353 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $148.26 | 7.324% | $159.1186 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $244.84 | 11.835% | $273.8168 | $273.82 | $273.80 | $273.80 |
| 7 purchase totals = | $1,110.92 | $1,218.1081 | $1,218.13 | $1,218.10 | $1,218.10 | |