| 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 | $221.73 | 4.441% | $231.577 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $134.43 | 12.133% | $150.7404 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $47.92 | 5.683% | $50.6433 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $235.68 | 11.692% | $263.2357 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $145.57 | 5.531% | $153.6215 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $212.74 | 10.297% | $234.6458 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $239.94 | 7.270% | $257.3836 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $1,238.01 | $1,341.8473 | $1,341.85 | $1,341.90 | $1,341.70 | |