| 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 | $225.37 | 4.216% | $234.8716 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $230.62 | 13.300% | $261.2925 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $178.83 | 4.789% | $187.3942 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $232.56 | 8.561% | $252.4695 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $80.77 | 13.705% | $91.8395 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $212.53 | 8.156% | $229.8639 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $105.59 | 5.347% | $111.2359 | $111.24 | $111.25 | $111.20 |
| 7 purchase totals = | $1,266.27 | $1,368.9671 | $1,368.96 | $1,368.95 | $1,369.00 | |