| 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 | $14.63 | 4.270% | $15.2547 | $15.25 | $15.25 | $15.30 |
| Purchase #2 | $202.81 | 10.384% | $223.8698 | $223.87 | $223.85 | $223.90 |
| Purchase #3 | $188.99 | 6.865% | $201.9642 | $201.96 | $201.95 | $202.00 |
| Purchase #4 | $132.76 | 10.222% | $146.3307 | $146.33 | $146.35 | $146.30 |
| Purchase #5 | $46.76 | 4.599% | $48.9105 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $132.61 | 13.216% | $150.1357 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $220.72 | 10.605% | $244.1274 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $939.28 | $1,030.5930 | $1,030.59 | $1,030.60 | $1,030.60 | |