| 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 | $226.30 | 10.648% | $250.3964 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $83.45 | 11.130% | $92.738 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $74.39 | 3.190% | $76.763 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $199.79 | 13.317% | $226.396 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $137.64 | 12.855% | $155.3336 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $39.86 | 3.607% | $41.2978 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $214.48 | 3.438% | $221.8538 | $221.85 | $221.85 | $221.90 |
| 7 purchase totals = | $975.91 | $1,064.7786 | $1,064.78 | $1,064.80 | $1,064.80 | |