| 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 | $154.76 | 13.226% | $175.2286 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $83.35 | 11.649% | $93.0594 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $247.65 | 3.700% | $256.8131 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $11.36 | 7.772% | $12.2429 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $222.32 | 7.783% | $239.6232 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $247.33 | 7.693% | $266.3571 | $266.36 | $266.35 | $266.40 |
| Purchase #7 | $34.81 | 12.717% | $39.2368 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $1,001.58 | $1,082.5611 | $1,082.56 | $1,082.55 | $1,082.50 | |