| 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 | $219.81 | 10.407% | $242.6856 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $65.29 | 10.160% | $71.9235 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $81.59 | 12.411% | $91.7161 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $170.52 | 8.108% | $184.3458 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $107.32 | 9.608% | $117.6313 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $184.29 | 8.461% | $199.8828 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $213.88 | 6.386% | $227.5384 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,042.70 | $1,135.7235 | $1,135.73 | $1,135.75 | $1,135.60 | |