| 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 | $147.94 | 4.166% | $154.1032 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $218.64 | 4.529% | $228.5422 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $75.95 | 5.120% | $79.8386 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $75.28 | 4.191% | $78.435 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $238.51 | 11.309% | $265.4831 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $31.80 | 10.792% | $35.2319 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $140.63 | 11.845% | $157.2876 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $928.75 | $998.9216 | $998.92 | $999.00 | $998.80 | |