| 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 | $237.42 | 12.770% | $267.7385 | $267.74 | $267.75 | $267.70 |
| Purchase #2 | $79.46 | 7.577% | $85.4807 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $76.41 | 4.667% | $79.9761 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $173.36 | 10.849% | $192.1678 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $120.65 | 7.708% | $129.9497 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $139.70 | 3.779% | $144.9793 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $171.43 | 12.149% | $192.257 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $998.43 | $1,092.5491 | $1,092.56 | $1,092.60 | $1,092.60 | |