| 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 | $94.52 | 7.813% | $101.9048 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $159.95 | 4.168% | $166.6167 | $166.62 | $166.60 | $166.60 |
| Purchase #3 | $188.69 | 5.643% | $199.3378 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $26.73 | 7.752% | $28.8021 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $108.68 | 7.104% | $116.4006 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $214.96 | 5.392% | $226.5506 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $86.90 | 13.743% | $98.8427 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $880.43 | $938.4553 | $938.45 | $938.45 | $938.40 | |