| 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 | $234.31 | 9.336% | $256.1852 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $86.35 | 9.325% | $94.4021 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $230.35 | 8.794% | $250.607 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $107.77 | 9.269% | $117.7592 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $73.95 | 8.341% | $80.1182 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $97.63 | 12.661% | $109.9909 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $228.91 | 11.501% | $255.2369 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,059.27 | $1,164.2995 | $1,164.31 | $1,164.30 | $1,164.30 | |