| 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 | $156.65 | 9.112% | $170.9239 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $240.42 | 10.464% | $265.5775 | $265.58 | $265.60 | $265.60 |
| Purchase #3 | $56.79 | 3.833% | $58.9668 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $191.48 | 8.808% | $208.3456 | $208.35 | $208.35 | $208.30 |
| Purchase #5 | $154.35 | 3.523% | $159.7878 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $221.64 | 4.503% | $231.6204 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $199.76 | 5.844% | $211.434 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,221.09 | $1,306.6560 | $1,306.66 | $1,306.65 | $1,306.60 | |