| 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 | $179.40 | 8.364% | $194.405 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $240.77 | 9.477% | $263.5878 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $52.32 | 9.599% | $57.3422 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $119.61 | 5.853% | $126.6108 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $237.50 | 5.341% | $250.1849 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $112.68 | 12.264% | $126.4991 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $213.28 | 3.315% | $220.3502 | $220.35 | $220.35 | $220.40 |
| 7 purchase totals = | $1,155.56 | $1,238.9800 | $1,238.98 | $1,239.00 | $1,239.00 | |