| 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 | $189.34 | 6.804% | $202.2227 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $109.82 | 11.763% | $122.7381 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $246.72 | 6.501% | $262.7593 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $104.32 | 13.752% | $118.6661 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $161.93 | 11.434% | $180.4451 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $111.57 | 8.519% | $121.0746 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $22.99 | 13.759% | $26.1532 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $946.69 | $1,034.0591 | $1,034.06 | $1,034.00 | $1,034.10 | |