| 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 | $110.64 | 10.819% | $122.6101 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $112.28 | 7.221% | $120.3877 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $88.30 | 8.352% | $95.6748 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $239.68 | 13.623% | $272.3316 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $18.34 | 3.106% | $18.9096 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $124.45 | 3.234% | $128.4747 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $62.99 | 9.276% | $68.833 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $756.68 | $827.2215 | $827.21 | $827.20 | $827.20 | |