| 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 | $246.84 | 4.489% | $257.9206 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $130.68 | 3.703% | $135.5191 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $197.44 | 5.635% | $208.5657 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $125.64 | 11.215% | $139.7305 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $162.25 | 4.170% | $169.0158 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $138.33 | 7.425% | $148.601 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $138.59 | 12.265% | $155.5881 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $1,139.77 | $1,214.9408 | $1,214.95 | $1,214.90 | $1,214.90 | |