| 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 | $16.84 | 3.648% | $17.4543 | $17.45 | $17.45 | $17.50 |
| Purchase #2 | $108.43 | 4.464% | $113.2703 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $42.68 | 8.841% | $46.4533 | $46.45 | $46.45 | $46.50 |
| Purchase #4 | $240.79 | 11.697% | $268.9552 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $210.94 | 9.129% | $230.1967 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $130.78 | 9.797% | $143.5925 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $102.40 | 6.311% | $108.8625 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $852.86 | $928.7848 | $928.78 | $928.75 | $929.00 | |