| 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 | $227.94 | 6.870% | $243.5995 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $129.89 | 3.707% | $134.705 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $197.33 | 4.291% | $205.7974 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $240.94 | 5.502% | $254.1965 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $129.67 | 6.551% | $138.1647 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $243.43 | 6.469% | $259.1775 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $191.61 | 10.499% | $211.7271 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $1,360.81 | $1,447.3677 | $1,447.38 | $1,447.40 | $1,447.40 | |