| 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 | $233.87 | 11.114% | $259.8623 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $133.69 | 12.545% | $150.4614 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $243.44 | 4.822% | $255.1787 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $113.41 | 4.358% | $118.3524 | $118.35 | $118.35 | $118.40 |
| Purchase #5 | $122.61 | 4.476% | $128.098 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $43.84 | 6.744% | $46.7966 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $114.99 | 6.851% | $122.868 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $1,005.85 | $1,081.6174 | $1,081.62 | $1,081.60 | $1,081.80 | |