| 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 | $114.34 | 12.733% | $128.8989 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $220.44 | 9.763% | $241.9616 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $227.26 | 11.786% | $254.0449 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $202.64 | 12.615% | $228.203 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $67.96 | 5.596% | $71.763 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $46.68 | 10.840% | $51.7401 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $187.88 | 3.381% | $194.2322 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $1,067.20 | $1,170.8437 | $1,170.83 | $1,170.85 | $1,170.80 | |