| 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 | $204.99 | 13.745% | $233.1659 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $43.50 | 13.555% | $49.3964 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $94.37 | 6.854% | $100.8381 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $69.96 | 4.828% | $73.3377 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $19.49 | 7.676% | $20.9861 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $242.40 | 12.414% | $272.4915 | $272.49 | $272.50 | $272.50 |
| Purchase #7 | $187.82 | 3.729% | $194.8238 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $862.53 | $945.0395 | $945.05 | $945.05 | $945.00 | |