| 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 | $204.41 | 10.221% | $225.3027 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $233.69 | 7.108% | $250.3007 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $141.86 | 8.332% | $153.6798 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $20.89 | 6.141% | $22.1729 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $164.50 | 5.272% | $173.1724 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $219.69 | 9.683% | $240.9626 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $14.97 | 8.636% | $16.2628 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $1,000.01 | $1,081.8539 | $1,081.84 | $1,081.80 | $1,082.00 | |