| 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 | $209.70 | 5.728% | $221.7116 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $57.53 | 4.626% | $60.1913 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $134.28 | 11.562% | $149.8055 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $40.35 | 8.353% | $43.7204 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $195.48 | 7.414% | $209.9729 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $157.96 | 9.308% | $172.6629 | $172.66 | $172.65 | $172.70 |
| Purchase #7 | $60.91 | 13.811% | $69.3223 | $69.32 | $69.30 | $69.30 |
| 7 purchase totals = | $856.21 | $927.3869 | $927.38 | $927.30 | $927.40 | |