| 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 | $107.45 | 9.409% | $117.56 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $141.35 | 7.814% | $152.3951 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $141.47 | 6.737% | $151.0008 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $100.55 | 9.350% | $109.9514 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $70.62 | 5.533% | $74.5274 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $191.48 | 12.812% | $216.0124 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $130.46 | 8.402% | $141.4212 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $883.38 | $962.8683 | $962.87 | $962.85 | $962.90 | |