| 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 | $106.61 | 6.176% | $113.1942 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $250.44 | 11.601% | $279.4935 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $17.70 | 13.814% | $20.1451 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $113.79 | 6.366% | $121.0339 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $140.87 | 10.867% | $156.1783 | $156.18 | $156.20 | $156.20 |
| Purchase #6 | $222.55 | 3.678% | $230.7354 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $172.64 | 6.221% | $183.3799 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,024.60 | $1,104.1603 | $1,104.16 | $1,104.25 | $1,104.10 | |