| 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 | $233.70 | 9.869% | $256.7639 | $256.76 | $256.75 | $256.80 |
| Purchase #2 | $205.91 | 3.814% | $213.7634 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $225.46 | 12.795% | $254.3076 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $196.76 | 12.714% | $221.7761 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $108.89 | 8.227% | $117.8484 | $117.85 | $117.85 | $117.80 |
| Purchase #6 | $225.96 | 12.180% | $253.4819 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $150.33 | 6.849% | $160.6261 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $1,347.01 | $1,478.5674 | $1,478.57 | $1,478.60 | $1,478.60 | |