| 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 | $117.26 | 4.474% | $122.5062 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $11.88 | 5.536% | $12.5377 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $89.45 | 8.438% | $96.9978 | $97.00 | $97.00 | $97.00 |
| Purchase #4 | $146.99 | 3.653% | $152.3595 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $149.59 | 8.316% | $162.0299 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $92.53 | 12.251% | $103.8659 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $187.72 | 4.293% | $195.7788 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $795.42 | $846.0758 | $846.09 | $846.10 | $846.10 | |