| 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 | $203.50 | 13.785% | $231.5525 | $231.55 | $231.55 | $231.60 |
| Purchase #2 | $186.36 | 12.355% | $209.3848 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $124.52 | 3.512% | $128.8931 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $44.94 | 5.784% | $47.5393 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $212.30 | 12.502% | $238.8417 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $125.67 | 3.826% | $130.4781 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $185.47 | 10.236% | $204.4547 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $1,082.76 | $1,191.1442 | $1,191.13 | $1,191.20 | $1,191.20 | |