| 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 | $78.86 | 12.191% | $88.4738 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $236.45 | 9.871% | $259.79 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $119.86 | 11.631% | $133.8009 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $181.51 | 13.125% | $205.3332 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $155.28 | 9.591% | $170.1729 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $182.88 | 9.174% | $199.6574 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $53.36 | 9.786% | $58.5818 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $1,008.20 | $1,115.8100 | $1,115.80 | $1,115.80 | $1,115.90 | |