| 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 | $201.53 | 5.583% | $212.7814 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $210.98 | 11.222% | $234.6562 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $203.55 | 8.740% | $221.3403 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $215.28 | 9.218% | $235.1245 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $94.54 | 13.166% | $106.9871 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $8.85 | 13.131% | $10.0121 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $64.69 | 10.517% | $71.4934 | $71.49 | $71.50 | $71.50 |
| 7 purchase totals = | $999.42 | $1,092.3950 | $1,092.39 | $1,092.40 | $1,092.40 | |