| 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 | $66.31 | 6.203% | $70.4232 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $215.37 | 5.408% | $227.0172 | $227.02 | $227.00 | $227.00 |
| Purchase #3 | $69.29 | 10.407% | $76.501 | $76.50 | $76.50 | $76.50 |
| Purchase #4 | $220.46 | 8.312% | $238.7846 | $238.78 | $238.80 | $238.80 |
| Purchase #5 | $133.86 | 13.359% | $151.7424 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $24.55 | 8.529% | $26.6439 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $230.35 | 8.535% | $250.0104 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $960.19 | $1,041.1227 | $1,041.11 | $1,041.10 | $1,041.00 | |