| 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 | $229.88 | 4.546% | $240.3303 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $157.36 | 4.835% | $164.9684 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $55.88 | 11.180% | $62.1274 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $63.85 | 10.595% | $70.6149 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $197.34 | 13.789% | $224.5512 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $215.63 | 11.276% | $239.9444 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $70.84 | 5.701% | $74.8786 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $990.78 | $1,077.4152 | $1,077.41 | $1,077.45 | $1,077.40 | |