| 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 | $182.42 | 9.130% | $199.0749 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $130.25 | 6.339% | $138.5065 | $138.51 | $138.50 | $138.50 |
| Purchase #3 | $115.62 | 5.548% | $122.0346 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $23.42 | 12.426% | $26.3302 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $245.78 | 6.853% | $262.6233 | $262.62 | $262.60 | $262.60 |
| Purchase #6 | $140.62 | 13.598% | $159.7415 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $50.33 | 8.495% | $54.6055 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $888.44 | $962.9165 | $962.91 | $962.90 | $962.80 | |