| 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 | $233.49 | 3.309% | $241.2162 | $241.22 | $241.20 | $241.20 |
| Purchase #2 | $121.80 | 6.773% | $130.0495 | $130.05 | $130.05 | $130.00 |
| Purchase #3 | $75.76 | 3.792% | $78.6328 | $78.63 | $78.65 | $78.60 |
| Purchase #4 | $125.47 | 11.132% | $139.4373 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $227.86 | 12.463% | $256.2582 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $40.48 | 10.448% | $44.7094 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $174.65 | 10.646% | $193.2432 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $999.51 | $1,083.5466 | $1,083.55 | $1,083.55 | $1,083.40 | |