| 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 | $39.64 | 13.839% | $45.1258 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $222.25 | 7.293% | $238.4587 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $193.80 | 13.825% | $220.5929 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $232.73 | 11.632% | $259.8012 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $103.96 | 9.204% | $113.5285 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $137.74 | 8.184% | $149.0126 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $232.60 | 4.634% | $243.3787 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $1,162.72 | $1,269.8984 | $1,269.90 | $1,269.95 | $1,269.90 | |