| 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 | $187.43 | 8.839% | $203.9969 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $234.53 | 5.757% | $248.0319 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $142.35 | 6.770% | $151.9871 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $202.54 | 4.841% | $212.345 | $212.35 | $212.35 | $212.30 |
| Purchase #5 | $27.65 | 10.559% | $30.5696 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $111.98 | 12.621% | $126.113 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $36.43 | 7.333% | $39.1014 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $942.91 | $1,012.1449 | $1,012.15 | $1,012.15 | $1,012.10 | |