| 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 | $134.96 | 5.262% | $142.0616 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $37.26 | 11.121% | $41.4037 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $124.75 | 6.181% | $132.4608 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $117.92 | 10.808% | $130.6648 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $85.78 | 9.499% | $93.9282 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $43.53 | 12.391% | $48.9238 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $172.32 | 9.731% | $189.0885 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $716.52 | $778.5314 | $778.52 | $778.50 | $778.60 | |