| 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 | $250.80 | 6.326% | $266.6656 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $89.47 | 9.330% | $97.8176 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $244.83 | 13.527% | $277.9482 | $277.95 | $277.95 | $277.90 |
| Purchase #4 | $124.51 | 13.814% | $141.7098 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $233.60 | 5.285% | $245.9458 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $156.84 | 9.863% | $172.3091 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $219.40 | 5.567% | $231.614 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,319.45 | $1,434.0101 | $1,434.02 | $1,433.95 | $1,433.90 | |