| 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 | $133.82 | 6.564% | $142.6039 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $116.28 | 3.439% | $120.2789 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $223.29 | 11.609% | $249.2117 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $57.75 | 4.697% | $60.4625 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $157.39 | 9.164% | $171.8132 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $98.25 | 5.195% | $103.3541 | $103.35 | $103.35 | $103.40 |
| Purchase #7 | $188.68 | 13.576% | $214.2952 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $975.46 | $1,062.0195 | $1,062.01 | $1,062.00 | $1,062.10 | |