| 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 | $212.73 | 6.411% | $226.3681 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $9.57 | 11.121% | $10.6343 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $161.83 | 5.346% | $170.4814 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $214.39 | 13.462% | $243.2512 | $243.25 | $243.25 | $243.30 |
| Purchase #5 | $205.77 | 7.701% | $221.6163 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $94.89 | 11.261% | $105.5756 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $229.37 | 5.506% | $241.9991 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $1,128.55 | $1,219.9260 | $1,219.93 | $1,219.95 | $1,220.00 | |