| 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 | $250.56 | 8.519% | $271.9052 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $116.90 | 9.566% | $128.0827 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $33.75 | 3.596% | $34.9637 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $250.74 | 9.388% | $274.2795 | $274.28 | $274.30 | $274.30 |
| Purchase #5 | $99.35 | 3.827% | $103.1521 | $103.15 | $103.15 | $103.20 |
| Purchase #6 | $16.44 | 13.740% | $18.6989 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $102.66 | 10.788% | $113.735 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $870.40 | $944.8171 | $944.82 | $944.85 | $944.90 | |