| 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 | $110.57 | 13.122% | $125.079 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $198.84 | 6.774% | $212.3094 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $211.71 | 3.496% | $219.1114 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $102.64 | 8.847% | $111.7206 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $80.80 | 10.817% | $89.5401 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $139.36 | 4.710% | $145.9239 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $11.49 | 4.325% | $11.9869 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $855.41 | $915.6713 | $915.67 | $915.65 | $915.60 | |