| 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 | $200.90 | 12.340% | $225.6911 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $245.98 | 10.767% | $272.4647 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $36.93 | 10.696% | $40.88 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $12.54 | 5.573% | $13.2389 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $136.86 | 3.550% | $141.7185 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $138.44 | 12.516% | $155.7672 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $63.48 | 10.834% | $70.3574 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $835.13 | $920.1178 | $920.12 | $920.10 | $920.20 | |