| 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 | $220.80 | 8.712% | $240.0361 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $59.79 | 3.689% | $61.9957 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $25.29 | 4.212% | $26.3552 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $228.96 | 13.687% | $260.2978 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $145.72 | 11.417% | $162.3569 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $87.76 | 13.603% | $99.698 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $34.45 | 13.487% | $39.0963 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $802.77 | $889.8360 | $889.86 | $889.85 | $889.90 | |