| 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 | $112.62 | 6.857% | $120.3424 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $222.90 | 5.680% | $235.5607 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $248.46 | 3.340% | $256.7586 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $135.65 | 4.643% | $141.9482 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $218.56 | 9.572% | $239.4806 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $137.45 | 6.403% | $146.2509 | $146.25 | $146.25 | $146.30 |
| Purchase #7 | $29.54 | 7.501% | $31.7558 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $1,105.18 | $1,172.0972 | $1,172.10 | $1,172.10 | $1,172.20 | |