| 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 | $230.89 | 9.282% | $252.3212 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $238.66 | 6.385% | $253.8984 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $70.50 | 7.610% | $75.8651 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $128.59 | 8.231% | $139.1742 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $75.85 | 9.465% | $83.0292 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $119.53 | 12.717% | $134.7306 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $83.74 | 5.199% | $88.0936 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $947.76 | $1,027.1123 | $1,027.11 | $1,027.10 | $1,027.10 | |