| 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 | $205.35 | 11.552% | $229.072 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $152.50 | 12.128% | $170.9952 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $202.69 | 4.365% | $211.5374 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $142.80 | 11.736% | $159.559 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $225.80 | 5.797% | $238.8896 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $44.28 | 10.854% | $49.0862 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $246.96 | 13.776% | $280.9812 | $280.98 | $281.00 | $281.00 |
| 7 purchase totals = | $1,220.38 | $1,340.1206 | $1,340.13 | $1,340.15 | $1,340.20 | |