| 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 | $139.63 | 8.554% | $151.574 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $199.52 | 13.106% | $225.6691 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $42.53 | 12.124% | $47.6863 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $152.98 | 12.480% | $172.0719 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $230.30 | 12.678% | $259.4974 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $189.92 | 3.285% | $196.1589 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $173.80 | 12.285% | $195.1513 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $1,128.68 | $1,247.8089 | $1,247.81 | $1,247.75 | $1,248.00 | |