| 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 | $189.76 | 4.260% | $197.8438 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $238.63 | 8.539% | $259.0066 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $191.84 | 3.754% | $199.0417 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $8.92 | 7.652% | $9.6026 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $151.54 | 11.774% | $169.3823 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $68.93 | 6.783% | $73.6055 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $166.72 | 10.357% | $183.9872 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $1,016.34 | $1,092.4697 | $1,092.47 | $1,092.50 | $1,092.40 | |