| 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 | $191.82 | 9.141% | $209.3543 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $51.70 | 11.870% | $57.8368 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $5.58 | 11.783% | $6.2375 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $109.67 | 9.476% | $120.0623 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $5.50 | 5.145% | $5.783 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $211.42 | 8.264% | $228.8917 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $202.36 | 5.354% | $213.1944 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $778.05 | $841.3600 | $841.35 | $841.40 | $841.40 | |