| 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 | $94.48 | 11.653% | $105.4898 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $233.28 | 6.533% | $248.5202 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $106.84 | 5.559% | $112.7792 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $218.82 | 11.649% | $244.3103 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $91.29 | 12.772% | $102.9496 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $30.62 | 12.665% | $34.498 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $222.54 | 13.635% | $252.8833 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $997.87 | $1,101.4304 | $1,101.43 | $1,101.45 | $1,101.40 | |