| 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 | $202.80 | 7.232% | $217.4665 | $217.47 | $217.45 | $217.50 |
| Purchase #2 | $229.68 | 10.161% | $253.0178 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $83.98 | 6.447% | $89.3942 | $89.39 | $89.40 | $89.40 |
| Purchase #4 | $203.68 | 3.755% | $211.3282 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $228.92 | 10.325% | $252.556 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $134.31 | 3.136% | $138.522 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $49.51 | 6.435% | $52.696 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $1,132.88 | $1,214.9807 | $1,214.99 | $1,214.95 | $1,215.00 | |