| 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 | $169.76 | 12.480% | $190.946 | $190.95 | $190.95 | $190.90 |
| Purchase #2 | $55.30 | 4.152% | $57.5961 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $233.69 | 13.702% | $265.7102 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $70.45 | 6.266% | $74.8644 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $203.54 | 10.334% | $224.5738 | $224.57 | $224.55 | $224.60 |
| Purchase #6 | $109.32 | 3.179% | $112.7953 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $245.64 | 8.104% | $265.5467 | $265.55 | $265.55 | $265.50 |
| 7 purchase totals = | $1,087.70 | $1,192.0325 | $1,192.04 | $1,192.00 | $1,192.00 | |