| 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 | $240.48 | 12.371% | $270.2298 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $225.46 | 3.298% | $232.8957 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $249.38 | 8.809% | $271.3479 | $271.35 | $271.35 | $271.30 |
| Purchase #4 | $86.34 | 5.707% | $91.2674 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $69.95 | 3.106% | $72.1226 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $216.35 | 9.199% | $236.252 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $200.46 | 10.529% | $221.5664 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $1,288.42 | $1,395.6818 | $1,395.69 | $1,395.65 | $1,395.70 | |