| 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 | $102.43 | 6.306% | $108.8892 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $228.28 | 13.224% | $258.4677 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $36.32 | 5.222% | $38.2166 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $24.25 | 10.798% | $26.8685 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $124.61 | 9.355% | $136.2673 | $136.27 | $136.25 | $136.30 |
| Purchase #6 | $187.29 | 12.722% | $211.117 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $197.80 | 4.429% | $206.5606 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $900.98 | $986.3869 | $986.40 | $986.30 | $986.50 | |