| 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 | $213.33 | 5.656% | $225.3959 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $95.85 | 4.854% | $100.5026 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $105.45 | 9.477% | $115.4435 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $82.91 | 5.665% | $87.6069 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $130.38 | 6.120% | $138.3593 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $48.74 | 7.515% | $52.4028 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $212.53 | 3.852% | $220.7167 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $889.19 | $940.4277 | $940.43 | $940.40 | $940.40 | |