| 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 | $184.91 | 12.280% | $207.6169 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $197.33 | 5.419% | $208.0233 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $210.46 | 8.646% | $228.6564 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $56.62 | 8.340% | $61.3421 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $117.69 | 9.324% | $128.6634 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $5.57 | 6.102% | $5.9099 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $29.80 | 11.498% | $33.2264 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $802.38 | $873.4384 | $873.44 | $873.40 | $873.40 | |