| 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 | $202.35 | 10.641% | $223.8821 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $147.53 | 4.773% | $154.5716 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $73.89 | 4.396% | $77.1382 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $143.48 | 12.318% | $161.1539 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $240.61 | 7.118% | $257.7366 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $186.96 | 4.368% | $195.1264 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $10.51 | 11.731% | $11.7429 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $1,005.33 | $1,081.3517 | $1,081.35 | $1,081.40 | $1,081.30 | |