| 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 | $243.33 | 13.232% | $275.5274 | $275.53 | $275.55 | $275.50 |
| Purchase #2 | $173.80 | 6.497% | $185.0918 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $155.99 | 11.445% | $173.8431 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $168.30 | 9.451% | $184.206 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $95.96 | 13.796% | $109.1986 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $27.69 | 4.120% | $28.8308 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $218.85 | 11.480% | $243.974 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $1,083.92 | $1,200.6717 | $1,200.67 | $1,200.70 | $1,200.60 | |