| 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 | $95.89 | 9.309% | $104.8164 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $152.35 | 5.737% | $161.0903 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $131.54 | 13.371% | $149.1282 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $227.53 | 12.232% | $255.3615 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $10.58 | 12.184% | $11.8691 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $171.48 | 10.311% | $189.1613 | $189.16 | $189.15 | $189.20 |
| Purchase #7 | $188.63 | 10.277% | $208.0155 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $978.00 | $1,079.4423 | $1,079.45 | $1,079.40 | $1,079.50 | |