| 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 | $103.93 | 5.364% | $109.5048 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $178.29 | 5.654% | $188.3705 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $224.45 | 7.189% | $240.5857 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $108.33 | 11.295% | $120.5659 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $70.94 | 6.224% | $75.3553 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $234.35 | 3.675% | $242.9624 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $122.70 | 9.289% | $134.0976 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $1,042.99 | $1,111.4422 | $1,111.45 | $1,111.40 | $1,111.60 | |