| 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 | $126.93 | 12.416% | $142.6896 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $36.87 | 8.830% | $40.1256 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $115.61 | 8.491% | $125.4264 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $195.98 | 3.117% | $202.0887 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $204.66 | 3.523% | $211.8702 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $140.40 | 7.852% | $151.4242 | $151.42 | $151.40 | $151.40 |
| Purchase #7 | $88.62 | 13.223% | $100.3382 | $100.34 | $100.35 | $100.30 |
| 7 purchase totals = | $909.07 | $973.9629 | $973.97 | $974.00 | $973.90 | |