| 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 | $215.36 | 10.724% | $238.4552 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $136.91 | 3.468% | $141.658 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $195.94 | 5.228% | $206.1837 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $230.46 | 12.466% | $259.1891 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $14.85 | 9.427% | $16.2499 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $108.91 | 11.401% | $121.3268 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $27.32 | 9.288% | $29.8575 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $929.75 | $1,012.9202 | $1,012.93 | $1,012.95 | $1,013.00 | |