| 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 | $186.70 | 8.302% | $202.1998 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $194.31 | 3.433% | $200.9807 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $97.76 | 13.687% | $111.1404 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $242.79 | 8.827% | $264.2211 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $124.42 | 7.597% | $133.8722 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $34.86 | 13.725% | $39.6445 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $209.42 | 12.779% | $236.1818 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,090.26 | $1,188.2405 | $1,188.23 | $1,188.25 | $1,188.20 | |