| 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 | $129.81 | 8.538% | $140.8932 | $140.89 | $140.90 | $140.90 |
| Purchase #2 | $239.42 | 5.814% | $253.3399 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $149.92 | 3.594% | $155.3081 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $236.79 | 9.124% | $258.3947 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $20.43 | 7.856% | $22.035 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $216.36 | 12.243% | $242.849 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $19.65 | 11.319% | $21.8742 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $1,012.38 | $1,094.6941 | $1,094.69 | $1,094.70 | $1,094.60 | |