| 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 | $6.94 | 9.646% | $7.6094 | $7.61 | $7.60 | $7.60 |
| Purchase #2 | $223.93 | 8.147% | $242.1736 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $194.31 | 10.780% | $215.2566 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $237.97 | 10.127% | $262.0692 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $191.32 | 12.317% | $214.8849 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $209.64 | 12.154% | $235.1196 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $209.42 | 9.644% | $229.6165 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $1,273.53 | $1,406.7298 | $1,406.73 | $1,406.65 | $1,406.80 | |