| 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 | $142.97 | 3.544% | $148.0369 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $25.57 | 13.544% | $29.0332 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $243.79 | 9.318% | $266.5064 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $199.31 | 13.386% | $225.9896 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $95.76 | 10.679% | $105.9862 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $93.44 | 13.441% | $105.9993 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $117.58 | 6.809% | $125.586 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $918.42 | $1,007.1376 | $1,007.15 | $1,007.20 | $1,007.10 | |