| 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 | $122.84 | 3.377% | $126.9883 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $118.96 | 8.209% | $128.7254 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $22.46 | 3.771% | $23.307 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $129.30 | 12.780% | $145.8245 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $190.73 | 3.676% | $197.7412 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $157.56 | 12.847% | $177.8017 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $27.30 | 3.131% | $28.1548 | $28.15 | $28.15 | $28.20 |
| 7 purchase totals = | $769.15 | $828.5429 | $828.54 | $828.55 | $828.50 | |