| 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 | $132.84 | 11.562% | $148.199 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $29.67 | 5.485% | $31.2974 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $128.88 | 8.477% | $139.8052 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $227.68 | 5.331% | $239.8176 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $195.84 | 8.752% | $212.9799 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $102.34 | 4.534% | $106.9801 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $131.97 | 4.139% | $137.4322 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $949.22 | $1,016.5114 | $1,016.52 | $1,016.55 | $1,016.50 | |