| 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 | $240.47 | 9.505% | $263.3267 | $263.33 | $263.35 | $263.30 |
| Purchase #2 | $70.44 | 5.405% | $74.2473 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $77.49 | 8.245% | $83.8791 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $227.66 | 12.592% | $256.3269 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $196.94 | 3.108% | $203.0609 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $154.64 | 9.248% | $168.9411 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $133.56 | 5.622% | $141.0687 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $1,101.20 | $1,190.8507 | $1,190.86 | $1,190.90 | $1,190.80 | |