| 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 | $9.92 | 13.826% | $11.2915 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $217.48 | 9.345% | $237.8035 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $146.63 | 9.660% | $160.7945 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $198.88 | 13.415% | $225.5598 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $138.34 | 6.638% | $147.523 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $242.84 | 5.340% | $255.8077 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $221.55 | 5.290% | $233.27 | $233.27 | $233.25 | $233.30 |
| 7 purchase totals = | $1,175.64 | $1,272.0500 | $1,272.04 | $1,272.00 | $1,272.10 | |