| 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 | $176.74 | 6.189% | $187.6784 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $95.87 | 6.602% | $102.1993 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $33.25 | 3.600% | $34.447 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $93.80 | 10.567% | $103.7118 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $235.89 | 12.144% | $264.5365 | $264.54 | $264.55 | $264.50 |
| Purchase #6 | $239.43 | 12.326% | $268.9421 | $268.94 | $268.95 | $268.90 |
| Purchase #7 | $124.30 | 13.196% | $140.7026 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $999.28 | $1,102.2177 | $1,102.22 | $1,102.25 | $1,102.10 | |