| 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 | $224.39 | 3.444% | $232.118 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $200.30 | 4.421% | $209.1553 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $204.78 | 10.656% | $226.6014 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $227.26 | 4.601% | $237.7162 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $59.72 | 11.871% | $66.8094 | $66.81 | $66.80 | $66.80 |
| Purchase #6 | $185.29 | 6.614% | $197.5451 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $227.74 | 9.238% | $248.7786 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,329.48 | $1,418.7240 | $1,418.74 | $1,418.70 | $1,418.70 | |