| 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 | $106.92 | 4.658% | $111.9003 | $111.90 | $111.90 | $111.90 |
| Purchase #2 | $36.65 | 7.582% | $39.4288 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $189.31 | 8.646% | $205.6777 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $202.40 | 7.799% | $218.1852 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $102.39 | 8.634% | $111.2304 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $216.31 | 7.657% | $232.8729 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $179.40 | 5.635% | $189.5092 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $1,033.38 | $1,108.8045 | $1,108.81 | $1,108.85 | $1,108.80 | |