| 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 | $81.29 | 12.111% | $91.135 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $198.92 | 13.163% | $225.1038 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $225.28 | 7.160% | $241.41 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $249.76 | 10.504% | $275.9948 | $275.99 | $276.00 | $276.00 |
| Purchase #5 | $244.56 | 5.734% | $258.5831 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $127.26 | 10.376% | $140.4645 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $216.66 | 12.312% | $243.3352 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,343.73 | $1,476.0264 | $1,476.02 | $1,476.05 | $1,476.00 | |