| 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 | $112.38 | 7.544% | $120.8579 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $246.73 | 4.390% | $257.5614 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $180.88 | 11.483% | $201.6505 | $201.65 | $201.65 | $201.70 |
| Purchase #4 | $84.33 | 5.572% | $89.0289 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $122.82 | 8.256% | $132.96 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $152.82 | 12.193% | $171.4533 | $171.45 | $171.45 | $171.50 |
| Purchase #7 | $243.53 | 12.826% | $274.7652 | $274.77 | $274.75 | $274.80 |
| 7 purchase totals = | $1,143.49 | $1,248.2772 | $1,248.28 | $1,248.25 | $1,248.50 | |