| 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 | $101.97 | 13.257% | $115.4882 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $138.94 | 11.425% | $154.8139 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $225.51 | 5.414% | $237.7191 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $85.95 | 11.770% | $96.0663 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $134.56 | 13.210% | $152.3354 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $216.82 | 5.813% | $229.4237 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $141.66 | 5.495% | $149.4442 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $1,045.41 | $1,135.2908 | $1,135.29 | $1,135.25 | $1,135.20 | |