| 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 | $223.95 | 10.867% | $248.2866 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $56.27 | 12.635% | $63.3797 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $75.93 | 6.457% | $80.8328 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $36.45 | 11.663% | $40.7012 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $54.41 | 5.547% | $57.4281 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $174.79 | 9.375% | $191.1766 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $221.33 | 10.701% | $245.0145 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $843.13 | $926.8195 | $926.82 | $926.90 | $926.80 | |