| 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 | $189.45 | 13.636% | $215.2834 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $235.44 | 11.383% | $262.2401 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $187.78 | 12.363% | $210.9952 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $181.95 | 9.162% | $198.6203 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $24.46 | 5.140% | $25.7172 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $248.71 | 13.303% | $281.7959 | $281.80 | $281.80 | $281.80 |
| Purchase #7 | $193.93 | 9.645% | $212.6345 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $1,261.72 | $1,407.2866 | $1,407.29 | $1,407.30 | $1,407.20 | |