| 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 | $216.52 | 7.868% | $233.5558 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $48.92 | 10.615% | $54.1129 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $182.66 | 11.417% | $203.5143 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $192.74 | 3.281% | $199.0638 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $82.35 | 6.736% | $87.8971 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $117.87 | 8.772% | $128.2096 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $65.54 | 12.438% | $73.6919 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $906.60 | $980.0454 | $980.04 | $980.00 | $980.10 | |