| 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 | $233.71 | 6.494% | $248.8871 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $15.37 | 10.167% | $16.9327 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $168.32 | 8.455% | $182.5515 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $22.70 | 6.695% | $24.2198 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $111.91 | 6.206% | $118.8551 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $45.31 | 6.177% | $48.1088 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $61.61 | 6.355% | $65.5253 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $658.93 | $705.0803 | $705.09 | $705.10 | $705.10 | |