| 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 | $115.37 | 9.149% | $125.9252 | $125.93 | $125.95 | $125.90 |
| Purchase #2 | $50.79 | 11.287% | $56.5227 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $126.71 | 3.720% | $131.4236 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $233.40 | 9.652% | $255.9278 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $187.47 | 13.517% | $212.8103 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $24.78 | 10.296% | $27.3313 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $103.77 | 4.802% | $108.753 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $842.29 | $918.6939 | $918.69 | $918.70 | $918.60 | |