| 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 | $215.28 | 10.350% | $237.5615 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $107.55 | 9.831% | $118.1232 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $157.76 | 3.294% | $162.9566 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $12.42 | 11.309% | $13.8246 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $128.33 | 8.518% | $139.2611 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $188.71 | 5.226% | $198.572 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $237.61 | 4.220% | $247.6371 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $1,047.66 | $1,117.9361 | $1,117.93 | $1,117.85 | $1,118.00 | |