| 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 | $110.38 | 3.525% | $114.2709 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $230.34 | 7.490% | $247.5925 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $56.32 | 9.464% | $61.6501 | $61.65 | $61.65 | $61.70 |
| Purchase #4 | $169.68 | 12.706% | $191.2395 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $8.34 | 6.867% | $8.9127 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $68.98 | 12.323% | $77.4804 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $79.41 | 6.497% | $84.5693 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $723.45 | $785.7154 | $785.71 | $785.70 | $785.80 | |