| 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 | $96.25 | 11.290% | $107.1166 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $19.48 | 9.648% | $21.3594 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $244.75 | 10.338% | $270.0523 | $270.05 | $270.05 | $270.10 |
| Purchase #4 | $7.80 | 13.320% | $8.839 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $180.79 | 3.103% | $186.3999 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $238.80 | 13.357% | $270.6965 | $270.70 | $270.70 | $270.70 |
| Purchase #7 | $35.37 | 8.400% | $38.3411 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $823.24 | $902.8048 | $902.81 | $902.80 | $902.80 | |