| 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 | $123.45 | 10.827% | $136.8159 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $232.68 | 4.644% | $243.4857 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $24.54 | 9.311% | $26.8249 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $76.61 | 12.563% | $86.2345 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $139.78 | 6.158% | $148.3877 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $149.32 | 11.732% | $166.8382 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $128.92 | 7.830% | $139.0144 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $875.30 | $947.6013 | $947.60 | $947.60 | $947.50 | |