| 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 | $113.89 | 6.507% | $121.3008 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $133.90 | 8.121% | $144.774 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $244.89 | 7.755% | $263.8812 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $182.67 | 7.865% | $197.037 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $157.34 | 8.360% | $170.4936 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $188.82 | 13.849% | $214.9697 | $214.97 | $214.95 | $215.00 |
| Purchase #7 | $128.60 | 7.352% | $138.0547 | $138.05 | $138.05 | $138.10 |
| 7 purchase totals = | $1,150.11 | $1,250.5110 | $1,250.50 | $1,250.50 | $1,250.60 | |