| 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 | $110.29 | 6.580% | $117.5471 | $117.55 | $117.55 | $117.50 |
| Purchase #2 | $102.45 | 9.492% | $112.1746 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $225.30 | 7.404% | $241.9812 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $210.94 | 4.264% | $219.9345 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $147.38 | 6.645% | $157.1734 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $244.25 | 6.694% | $260.6001 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $230.28 | 9.350% | $251.8112 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $1,270.89 | $1,361.2221 | $1,361.21 | $1,361.20 | $1,361.20 | |