| 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 | $100.60 | 7.796% | $108.4428 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $146.50 | 7.732% | $157.8274 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $227.37 | 13.370% | $257.7694 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $218.69 | 11.699% | $244.2745 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $75.93 | 9.628% | $83.2405 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $37.27 | 5.451% | $39.3016 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $220.90 | 5.111% | $232.1902 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,027.26 | $1,123.0464 | $1,123.04 | $1,123.05 | $1,123.00 | |