| 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 | $225.27 | 7.370% | $241.8724 | $241.87 | $241.85 | $241.90 |
| Purchase #2 | $51.39 | 13.714% | $58.4376 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $204.68 | 11.159% | $227.5202 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $151.53 | 8.845% | $164.9328 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $245.57 | 10.614% | $271.6348 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $242.70 | 12.757% | $273.6612 | $273.66 | $273.65 | $273.70 |
| Purchase #7 | $148.55 | 10.670% | $164.4003 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $1,269.69 | $1,402.4593 | $1,402.45 | $1,402.45 | $1,402.40 | |