| 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 | $103.46 | 4.142% | $107.7453 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $172.97 | 12.231% | $194.126 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $206.45 | 10.282% | $227.6772 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $181.60 | 8.719% | $197.4337 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $192.38 | 7.748% | $207.2856 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $11.65 | 11.169% | $12.9512 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $27.72 | 5.613% | $29.2759 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $896.23 | $976.4949 | $976.51 | $976.60 | $976.50 | |