| 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 | $197.55 | 8.439% | $214.2212 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $110.99 | 8.569% | $120.5007 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $105.41 | 7.393% | $113.203 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $102.86 | 10.421% | $113.579 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $189.88 | 10.698% | $210.1934 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $152.51 | 10.455% | $168.4549 | $168.45 | $168.45 | $168.50 |
| Purchase #7 | $36.86 | 7.748% | $39.7159 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $896.06 | $979.8681 | $979.86 | $979.85 | $979.90 | |