| 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 | $113.93 | 13.389% | $129.1841 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $163.48 | 12.591% | $184.0638 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $206.52 | 8.368% | $223.8016 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $242.27 | 11.798% | $270.853 | $270.85 | $270.85 | $270.90 |
| Purchase #5 | $32.77 | 3.180% | $33.8121 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $225.51 | 4.690% | $236.0864 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $126.61 | 3.860% | $131.4971 | $131.50 | $131.50 | $131.50 |
| 7 purchase totals = | $1,111.09 | $1,209.2981 | $1,209.29 | $1,209.30 | $1,209.40 | |