| 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 | $192.62 | 4.752% | $201.7733 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $90.82 | 12.254% | $101.9491 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $101.41 | 7.242% | $108.7541 | $108.75 | $108.75 | $108.80 |
| Purchase #4 | $92.90 | 11.184% | $103.2899 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $123.49 | 12.459% | $138.8756 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $210.81 | 11.377% | $234.7939 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $95.76 | 3.303% | $98.923 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $907.81 | $988.3589 | $988.35 | $988.35 | $988.40 | |