| 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 | $109.93 | 10.625% | $121.6101 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $161.30 | 13.109% | $182.4448 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $245.55 | 8.380% | $266.1271 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $25.64 | 4.851% | $26.8838 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $132.87 | 9.671% | $145.7199 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $170.32 | 7.548% | $183.1758 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $197.34 | 9.274% | $215.6413 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,042.95 | $1,141.6028 | $1,141.60 | $1,141.65 | $1,141.50 | |