| 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 | $190.60 | 8.557% | $206.9096 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $183.73 | 6.850% | $196.3155 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $97.79 | 10.311% | $107.8731 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $60.99 | 12.344% | $68.5186 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $201.40 | 4.266% | $209.9917 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $55.84 | 3.441% | $57.7615 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $22.61 | 13.356% | $25.6298 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $812.96 | $872.9998 | $873.00 | $872.95 | $873.00 | |