| 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 | $122.77 | 3.193% | $126.69 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $202.96 | 6.642% | $216.4406 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $113.75 | 8.425% | $123.3334 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $202.55 | 4.303% | $211.2657 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $13.56 | 12.280% | $15.2252 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $140.49 | 6.610% | $149.7764 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $9.88 | 10.687% | $10.9359 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $805.96 | $853.6672 | $853.68 | $853.75 | $853.60 | |