| 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 | $248.49 | 4.167% | $258.8446 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $70.47 | 3.473% | $72.9174 | $72.92 | $72.90 | $72.90 |
| Purchase #3 | $198.81 | 11.689% | $222.0489 | $222.05 | $222.05 | $222.00 |
| Purchase #4 | $124.73 | 6.535% | $132.8811 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $160.49 | 13.780% | $182.6055 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $68.86 | 8.180% | $74.4927 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $242.67 | 8.537% | $263.3867 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $1,114.52 | $1,207.1769 | $1,207.18 | $1,207.20 | $1,207.10 | |