| 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 | $240.31 | 9.259% | $262.5603 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $145.65 | 5.470% | $153.6171 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $11.76 | 11.445% | $13.1059 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $36.97 | 13.445% | $41.9406 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $129.72 | 6.239% | $137.8132 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $31.97 | 5.629% | $33.7696 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $193.86 | 8.152% | $209.6635 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $790.24 | $852.4702 | $852.47 | $852.40 | $852.50 | |