| 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 | $197.61 | 4.435% | $206.374 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $192.65 | 10.837% | $213.5275 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $29.58 | 6.845% | $31.6048 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $118.61 | 11.220% | $131.918 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $104.63 | 11.116% | $116.2607 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $49.99 | 12.419% | $56.1983 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $152.95 | 13.385% | $173.4224 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $846.02 | $929.3057 | $929.30 | $929.25 | $929.30 | |