| 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 | $216.69 | 9.526% | $237.3319 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $236.48 | 9.645% | $259.2885 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $225.34 | 8.414% | $244.3001 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $238.86 | 13.198% | $270.3847 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $232.40 | 11.579% | $259.3096 | $259.31 | $259.30 | $259.30 |
| Purchase #6 | $128.92 | 8.710% | $140.1489 | $140.15 | $140.15 | $140.10 |
| Purchase #7 | $196.35 | 6.128% | $208.3823 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $1,475.04 | $1,619.1460 | $1,619.14 | $1,619.20 | $1,619.10 | |