| 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 | $117.79 | 9.377% | $128.8352 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $62.69 | 10.556% | $69.3076 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $230.29 | 3.309% | $237.9103 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $115.65 | 8.540% | $125.5265 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $15.89 | 9.451% | $17.3918 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $197.28 | 6.504% | $210.1111 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $218.78 | 12.547% | $246.2303 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $958.37 | $1,035.3128 | $1,035.32 | $1,035.35 | $1,035.20 | |