| 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 | $140.60 | 6.118% | $149.2019 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $16.38 | 12.254% | $18.3872 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $12.68 | 3.158% | $13.0804 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $62.94 | 11.370% | $70.0963 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $92.76 | 9.747% | $101.8013 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $187.56 | 12.601% | $211.1944 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $242.52 | 5.698% | $256.3388 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $755.44 | $820.1003 | $820.10 | $820.15 | $820.10 | |