| 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 | $237.68 | 12.776% | $268.046 | $268.05 | $268.05 | $268.00 |
| Purchase #2 | $110.48 | 11.398% | $123.0725 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $40.42 | 8.186% | $43.7288 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $75.98 | 9.355% | $83.0879 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $33.78 | 9.390% | $36.9519 | $36.95 | $36.95 | $37.00 |
| Purchase #6 | $181.81 | 11.191% | $202.1564 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $219.74 | 10.811% | $243.4961 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $899.89 | $1,000.5396 | $1,000.55 | $1,000.55 | $1,000.60 | |