| 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 | $140.92 | 9.761% | $154.6752 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $110.82 | 6.301% | $117.8028 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $39.31 | 7.343% | $42.1965 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $246.78 | 7.572% | $265.4662 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $246.51 | 3.320% | $254.6941 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $18.98 | 12.712% | $21.3927 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $170.93 | 10.619% | $189.0811 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $974.25 | $1,045.3086 | $1,045.31 | $1,045.35 | $1,045.40 | |