| 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 | $197.40 | 3.326% | $203.9655 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $220.84 | 11.702% | $246.6827 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $70.82 | 13.555% | $80.4197 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $163.74 | 13.333% | $185.5715 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $226.47 | 3.663% | $234.7656 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $232.40 | 7.124% | $248.9562 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $150.30 | 4.866% | $157.6136 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $1,261.97 | $1,357.9748 | $1,357.98 | $1,357.90 | $1,358.10 | |