| 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 | $195.92 | 12.372% | $220.1592 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $117.37 | 7.462% | $126.1281 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $150.50 | 7.389% | $161.6204 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $187.93 | 7.602% | $202.2164 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $127.83 | 4.417% | $133.4763 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $122.88 | 10.186% | $135.3966 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $211.39 | 8.727% | $229.838 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,113.82 | $1,208.8350 | $1,208.85 | $1,208.85 | $1,208.80 | |