| 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 | $124.94 | 3.264% | $129.018 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $209.37 | 10.700% | $231.7726 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $246.98 | 9.166% | $269.6182 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $23.78 | 10.316% | $26.2331 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $190.60 | 10.625% | $210.8513 | $210.85 | $210.85 | $210.90 |
| Purchase #6 | $205.58 | 3.814% | $213.4208 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $246.96 | 12.285% | $277.299 | $277.30 | $277.30 | $277.30 |
| 7 purchase totals = | $1,248.21 | $1,358.2130 | $1,358.21 | $1,358.15 | $1,358.20 | |