| 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 | $221.91 | 8.481% | $240.7302 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $90.51 | 7.165% | $96.995 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $210.94 | 7.735% | $227.2562 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $152.49 | 5.517% | $160.9029 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $248.99 | 6.435% | $265.0125 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $164.57 | 3.740% | $170.7249 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $58.51 | 12.205% | $65.6511 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $1,147.92 | $1,227.2728 | $1,227.27 | $1,227.25 | $1,227.30 | |