| 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 | $120.71 | 11.191% | $134.2187 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $71.42 | 4.830% | $74.8696 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $78.33 | 6.144% | $83.1426 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $70.91 | 11.552% | $79.1015 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $34.26 | 5.259% | $36.0617 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $124.91 | 7.498% | $134.2758 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $245.63 | 9.657% | $269.3505 | $269.35 | $269.35 | $269.40 |
| 7 purchase totals = | $746.17 | $811.0204 | $811.02 | $811.00 | $811.10 | |