| 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 | $130.88 | 3.290% | $135.186 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $90.48 | 8.866% | $98.502 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $226.37 | 9.545% | $247.977 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $127.56 | 3.203% | $131.6457 | $131.65 | $131.65 | $131.60 |
| Purchase #5 | $180.98 | 4.168% | $188.5232 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $123.25 | 7.703% | $132.7439 | $132.74 | $132.75 | $132.70 |
| Purchase #7 | $111.69 | 13.465% | $126.7291 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $991.21 | $1,061.3069 | $1,061.31 | $1,061.35 | $1,061.20 | |