| 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 | $128.44 | 3.169% | $132.5103 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $112.89 | 7.107% | $120.9131 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $41.52 | 11.746% | $46.3969 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $198.57 | 12.410% | $223.2125 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $43.28 | 9.157% | $47.2431 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $146.64 | 4.253% | $152.8766 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $180.92 | 10.302% | $199.5584 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $852.26 | $922.7109 | $922.71 | $922.70 | $922.70 | |