| 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 | $183.95 | 8.683% | $199.9224 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $220.31 | 5.869% | $233.24 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $88.91 | 13.698% | $101.0889 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $10.33 | 5.425% | $10.8904 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $235.50 | 11.624% | $262.8745 | $262.87 | $262.85 | $262.90 |
| Purchase #6 | $245.35 | 10.330% | $270.6947 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $199.77 | 10.502% | $220.7498 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $1,184.12 | $1,299.4607 | $1,299.45 | $1,299.45 | $1,299.40 | |