| 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 | $248.89 | 11.689% | $277.9828 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $137.89 | 10.830% | $152.8235 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $184.49 | 7.172% | $197.7216 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $83.60 | 5.544% | $88.2348 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $63.26 | 6.725% | $67.5142 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $209.67 | 3.844% | $217.7297 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $19.40 | 8.246% | $20.9997 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $947.20 | $1,023.0063 | $1,022.99 | $1,023.00 | $1,022.90 | |