| 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 | $122.27 | 12.711% | $137.8117 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $68.55 | 13.660% | $77.9139 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $106.77 | 10.747% | $118.2446 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $215.50 | 7.251% | $231.1259 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $35.48 | 11.299% | $39.4889 | $39.49 | $39.50 | $39.50 |
| Purchase #6 | $222.85 | 3.258% | $230.1105 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $135.60 | 8.871% | $147.6291 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $907.02 | $982.3246 | $982.32 | $982.35 | $982.20 | |