| 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 | $97.60 | 3.635% | $101.1478 | $101.15 | $101.15 | $101.10 |
| Purchase #2 | $115.75 | 5.121% | $121.6776 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $148.57 | 8.560% | $161.2876 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $225.93 | 10.147% | $248.8551 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $91.62 | 6.645% | $97.7081 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $105.90 | 6.773% | $113.0726 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $174.44 | 5.706% | $184.3935 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $959.81 | $1,028.1423 | $1,028.15 | $1,028.15 | $1,028.20 | |