| 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 | $194.49 | 13.156% | $220.0771 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $65.72 | 8.661% | $71.412 | $71.41 | $71.40 | $71.40 |
| Purchase #3 | $79.26 | 13.756% | $90.163 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $77.95 | 9.108% | $85.0497 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $18.96 | 6.518% | $20.1958 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $98.56 | 9.769% | $108.1883 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $111.34 | 6.873% | $118.9924 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $646.28 | $714.0783 | $714.08 | $714.10 | $714.10 | |