| 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 | $33.97 | 9.417% | $37.169 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $148.70 | 5.419% | $156.7581 | $156.76 | $156.75 | $156.80 |
| Purchase #3 | $224.55 | 3.811% | $233.1076 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $231.30 | 10.739% | $256.1393 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $34.29 | 6.652% | $36.571 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $227.82 | 11.489% | $253.9942 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $196.82 | 12.117% | $220.6687 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $1,097.45 | $1,194.4079 | $1,194.41 | $1,194.35 | $1,194.50 | |