| 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 | $249.99 | 8.276% | $270.6792 | $270.68 | $270.70 | $270.70 |
| Purchase #2 | $243.67 | 12.741% | $274.716 | $274.72 | $274.70 | $274.70 |
| Purchase #3 | $61.63 | 5.250% | $64.8656 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $18.60 | 11.286% | $20.6992 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $230.33 | 11.840% | $257.6011 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $97.55 | 11.464% | $108.7331 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $43.93 | 8.374% | $47.6087 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $945.70 | $1,044.9029 | $1,044.91 | $1,044.90 | $1,044.90 | |