| 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 | $223.46 | 3.190% | $230.5884 | $230.59 | $230.60 | $230.60 |
| Purchase #2 | $236.86 | 6.766% | $252.8859 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $219.25 | 11.683% | $244.865 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $111.36 | 11.557% | $124.2299 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $25.69 | 8.380% | $27.8428 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $242.60 | 7.365% | $260.4675 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $28.59 | 3.830% | $29.685 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $1,087.81 | $1,170.5645 | $1,170.58 | $1,170.60 | $1,170.60 | |