| 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 | $224.51 | 6.467% | $239.0291 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $118.73 | 12.539% | $133.6176 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $80.28 | 8.731% | $87.2892 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $178.94 | 9.370% | $195.7067 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $66.55 | 12.180% | $74.6558 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $161.75 | 4.490% | $169.0126 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $177.78 | 11.605% | $198.4114 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $1,008.54 | $1,097.7224 | $1,097.73 | $1,097.70 | $1,097.70 | |