| 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 | $197.61 | 4.691% | $206.8799 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $106.48 | 10.277% | $117.4229 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $51.81 | 9.681% | $56.8257 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $204.55 | 12.774% | $230.6792 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $59.31 | 11.722% | $66.2623 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $22.67 | 10.765% | $25.1104 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $163.51 | 13.371% | $185.3729 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $805.94 | $888.5533 | $888.55 | $888.55 | $888.60 | |