| 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 | $208.80 | 9.855% | $229.3772 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $175.56 | 9.140% | $191.6062 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $219.48 | 5.134% | $230.7481 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $172.43 | 4.369% | $179.9635 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $184.34 | 3.606% | $190.9873 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $79.28 | 11.530% | $88.421 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $206.26 | 5.501% | $217.6064 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $1,246.15 | $1,328.7097 | $1,328.72 | $1,328.70 | $1,328.70 | |