| 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 | $111.87 | 8.626% | $121.5199 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $137.49 | 6.540% | $146.4818 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $248.44 | 8.226% | $268.8767 | $268.88 | $268.90 | $268.90 |
| Purchase #4 | $133.41 | 6.249% | $141.7468 | $141.75 | $141.75 | $141.70 |
| Purchase #5 | $19.28 | 5.219% | $20.2862 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $122.93 | 4.373% | $128.3057 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $215.63 | 12.682% | $242.9762 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $989.05 | $1,070.1933 | $1,070.21 | $1,070.25 | $1,070.20 | |