| 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 | $204.50 | 4.320% | $213.3344 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $92.82 | 5.797% | $98.2008 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $162.37 | 6.494% | $172.9143 | $172.91 | $172.90 | $172.90 |
| Purchase #4 | $97.66 | 3.487% | $101.0654 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $162.44 | 8.460% | $176.1824 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $163.96 | 11.481% | $182.7842 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $168.73 | 11.154% | $187.5501 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $1,052.48 | $1,132.0316 | $1,132.02 | $1,132.05 | $1,132.10 | |