| 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 | $122.34 | 10.125% | $134.7269 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $43.84 | 6.308% | $46.6054 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $196.37 | 12.799% | $221.5034 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $40.48 | 8.564% | $43.9467 | $43.95 | $43.95 | $43.90 |
| Purchase #5 | $31.31 | 9.129% | $34.1683 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $71.75 | 5.169% | $75.4588 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $238.69 | 12.317% | $268.0894 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $744.78 | $824.4989 | $824.51 | $824.50 | $824.50 | |