| 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 | $248.36 | 6.223% | $263.8154 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $196.43 | 8.351% | $212.8339 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $19.58 | 9.709% | $21.481 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $19.72 | 13.554% | $22.3928 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $84.52 | 6.581% | $90.0823 | $90.08 | $90.10 | $90.10 |
| Purchase #6 | $126.36 | 7.437% | $135.7574 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $27.27 | 9.561% | $29.8773 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $722.24 | $776.2401 | $776.24 | $776.30 | $776.30 | |