| 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 | $242.70 | 4.180% | $252.8449 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $63.40 | 4.542% | $66.2796 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $29.96 | 5.805% | $31.6992 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $190.61 | 7.670% | $205.2298 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $234.81 | 8.140% | $253.9235 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $34.84 | 8.474% | $37.7923 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $34.99 | 7.540% | $37.6282 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $831.31 | $885.3975 | $885.39 | $885.45 | $885.30 | |