| 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 | $210.43 | 4.591% | $220.0908 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $169.52 | 4.536% | $177.2094 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $230.75 | 7.378% | $247.7747 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $91.67 | 12.530% | $103.1563 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $238.51 | 5.834% | $252.4247 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $152.59 | 11.207% | $169.6908 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $71.54 | 6.214% | $75.9855 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $1,165.01 | $1,246.3322 | $1,246.33 | $1,246.30 | $1,246.40 | |