| 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 | $152.94 | 12.861% | $172.6096 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $131.93 | 8.473% | $143.1084 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $110.43 | 4.520% | $115.4214 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $214.78 | 7.377% | $230.6243 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $219.87 | 12.411% | $247.1581 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $12.65 | 3.806% | $13.1315 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $204.63 | 12.226% | $229.6481 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $1,047.23 | $1,151.7014 | $1,151.70 | $1,151.65 | $1,151.60 | |