| 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 | $104.52 | 11.361% | $116.3945 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $136.26 | 6.813% | $145.5434 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $56.65 | 8.213% | $61.3027 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $237.28 | 8.312% | $257.0027 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $95.47 | 11.867% | $106.7994 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $204.61 | 7.598% | $220.1563 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $122.95 | 12.399% | $138.1946 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $957.74 | $1,045.3936 | $1,045.38 | $1,045.40 | $1,045.40 | |