| 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 | $217.93 | 10.139% | $240.0259 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $201.81 | 9.745% | $221.4764 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $100.52 | 13.123% | $113.7112 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $209.68 | 11.274% | $233.3193 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $117.53 | 5.259% | $123.7109 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $224.38 | 12.383% | $252.165 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $65.27 | 3.202% | $67.3599 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $1,137.12 | $1,251.7686 | $1,251.78 | $1,251.75 | $1,251.80 | |