| 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 | $223.31 | 4.464% | $233.2786 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $181.71 | 9.557% | $199.076 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $166.52 | 4.790% | $174.4963 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $87.60 | 4.625% | $91.6515 | $91.65 | $91.65 | $91.70 |
| Purchase #5 | $73.41 | 3.745% | $76.1592 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $89.74 | 3.461% | $92.8459 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $125.43 | 10.428% | $138.5098 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $947.72 | $1,006.0173 | $1,006.03 | $1,006.05 | $1,006.10 | |