| 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 | $108.94 | 8.243% | $117.9199 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $246.48 | 8.346% | $267.0512 | $267.05 | $267.05 | $267.10 |
| Purchase #3 | $134.55 | 5.180% | $141.5197 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $55.64 | 8.476% | $60.356 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $76.49 | 3.710% | $79.3278 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $226.69 | 7.534% | $243.7688 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $32.49 | 12.517% | $36.5568 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $881.28 | $946.5002 | $946.51 | $946.45 | $946.60 | |