| 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 | $242.70 | 11.480% | $270.562 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $29.84 | 13.292% | $33.8063 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $169.96 | 6.606% | $181.1876 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $206.63 | 4.315% | $215.5461 | $215.55 | $215.55 | $215.50 |
| Purchase #5 | $133.61 | 9.295% | $146.029 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $79.61 | 12.260% | $89.3702 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $193.27 | 8.746% | $210.1734 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $1,055.62 | $1,146.6746 | $1,146.68 | $1,146.65 | $1,146.70 | |