| 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 | $248.50 | 10.584% | $274.8012 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $18.82 | 11.300% | $20.9467 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $120.45 | 6.280% | $128.0143 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $155.87 | 3.118% | $160.73 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $210.38 | 10.346% | $232.1459 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $107.45 | 7.667% | $115.6882 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $10.45 | 5.123% | $10.9854 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $871.92 | $943.3117 | $943.32 | $943.35 | $943.20 | |