| 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 | $248.75 | 4.387% | $259.6627 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $196.55 | 5.551% | $207.4605 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $71.59 | 3.147% | $73.8429 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $190.66 | 9.169% | $208.1416 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $136.92 | 13.799% | $155.8136 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $183.28 | 10.272% | $202.1065 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $223.26 | 8.516% | $242.2728 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,251.01 | $1,349.3006 | $1,349.29 | $1,349.25 | $1,349.30 | |