| 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 | $95.90 | 7.829% | $103.408 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $34.73 | 6.771% | $37.0816 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $120.80 | 6.514% | $128.6689 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $216.79 | 7.264% | $232.5376 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $122.74 | 8.509% | $133.1839 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $162.56 | 12.178% | $182.3566 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $112.27 | 5.419% | $118.3539 | $118.35 | $118.35 | $118.40 |
| 7 purchase totals = | $865.79 | $935.5905 | $935.59 | $935.60 | $935.70 | |