| 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 | $129.40 | 7.425% | $139.008 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $63.97 | 10.710% | $70.8212 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $240.66 | 13.562% | $273.2983 | $273.30 | $273.30 | $273.30 |
| Purchase #4 | $196.57 | 4.337% | $205.0952 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $161.64 | 5.501% | $170.5318 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $149.69 | 3.413% | $154.7989 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $9.71 | 5.134% | $10.2085 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $951.64 | $1,023.7619 | $1,023.77 | $1,023.75 | $1,023.70 | |