| 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 | $207.99 | 4.748% | $217.8654 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $79.33 | 5.154% | $83.4187 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $112.98 | 7.745% | $121.7303 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $182.53 | 12.701% | $205.7131 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $27.78 | 13.235% | $31.4567 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $194.97 | 5.542% | $205.7752 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $217.67 | 5.830% | $230.3602 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $1,023.25 | $1,096.3196 | $1,096.33 | $1,096.30 | $1,096.40 | |