| 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 | $132.98 | 9.224% | $145.2461 | $145.25 | $145.25 | $145.20 |
| Purchase #2 | $44.96 | 10.761% | $49.7981 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $87.45 | 4.373% | $91.2742 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $184.33 | 4.342% | $192.3336 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $246.60 | 6.461% | $262.5328 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $43.86 | 7.854% | $47.3048 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $215.70 | 7.554% | $231.994 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $955.88 | $1,020.4836 | $1,020.47 | $1,020.50 | $1,020.40 | |