| 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 | $211.53 | 10.644% | $234.0453 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $68.73 | 5.177% | $72.2882 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $232.28 | 13.441% | $263.5008 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $93.49 | 8.618% | $101.547 | $101.55 | $101.55 | $101.50 |
| Purchase #5 | $157.54 | 8.194% | $170.4488 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $159.76 | 13.135% | $180.7445 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $106.27 | 5.819% | $112.4539 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $1,029.60 | $1,135.0285 | $1,135.03 | $1,135.05 | $1,134.90 | |