| 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 | $83.85 | 5.686% | $88.6177 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $238.81 | 4.330% | $249.1505 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $172.58 | 10.815% | $191.2445 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $237.47 | 13.154% | $268.7068 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $151.36 | 8.723% | $164.5631 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $64.51 | 8.808% | $70.192 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $109.53 | 7.490% | $117.7338 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $1,058.11 | $1,150.2084 | $1,150.20 | $1,150.20 | $1,150.20 | |