| 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 | $150.97 | 3.340% | $156.0124 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $233.37 | 11.580% | $260.3942 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $62.62 | 9.749% | $68.7248 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $211.57 | 13.126% | $239.3407 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $150.69 | 9.589% | $165.1397 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $10.49 | 12.415% | $11.7923 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $124.27 | 8.537% | $134.8789 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $943.98 | $1,036.2830 | $1,036.27 | $1,036.30 | $1,036.20 | |