| 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 | $204.29 | 3.622% | $211.6894 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $119.28 | 8.619% | $129.5607 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $8.81 | 7.442% | $9.4656 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $69.71 | 3.141% | $71.8996 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $144.94 | 12.487% | $163.0387 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $27.87 | 13.689% | $31.6851 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $42.27 | 9.559% | $46.3106 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $617.17 | $663.6497 | $663.66 | $663.65 | $663.70 | |