| 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 | $221.57 | 12.648% | $249.5942 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $108.98 | 12.498% | $122.6003 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $42.87 | 10.138% | $47.2162 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $34.66 | 3.677% | $35.9344 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $75.59 | 9.664% | $82.895 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $242.35 | 12.528% | $272.7116 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $249.75 | 3.188% | $257.712 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $975.77 | $1,068.6637 | $1,068.66 | $1,068.65 | $1,068.60 | |