| 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 | $228.88 | 5.394% | $241.2258 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $191.55 | 11.687% | $213.9364 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $180.80 | 9.747% | $198.4226 | $198.42 | $198.40 | $198.40 |
| Purchase #4 | $241.61 | 8.423% | $261.9608 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $248.72 | 13.586% | $282.5111 | $282.51 | $282.50 | $282.50 |
| Purchase #6 | $7.55 | 5.168% | $7.9402 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $126.29 | 11.236% | $140.4799 | $140.48 | $140.50 | $140.50 |
| 7 purchase totals = | $1,225.40 | $1,346.4768 | $1,346.48 | $1,346.50 | $1,346.40 | |