| 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 | $184.86 | 10.580% | $204.4182 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $231.57 | 3.629% | $239.9737 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $210.32 | 7.143% | $225.3432 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $132.45 | 8.215% | $143.3308 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $216.32 | 9.380% | $236.6108 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $207.63 | 8.660% | $225.6108 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $121.57 | 6.342% | $129.28 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $1,304.72 | $1,404.5675 | $1,404.56 | $1,404.55 | $1,404.50 | |