| 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 | $96.29 | 12.248% | $108.0836 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $245.97 | 5.151% | $258.6399 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $26.74 | 7.402% | $28.7193 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $139.96 | 10.721% | $154.9651 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $10.91 | 8.352% | $11.8212 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $175.28 | 3.707% | $181.7776 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $116.78 | 8.149% | $126.2964 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $811.93 | $870.3031 | $870.31 | $870.30 | $870.30 | |