| 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 | $146.52 | 12.470% | $164.791 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $194.46 | 13.251% | $220.2279 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $219.69 | 12.173% | $246.4329 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $9.62 | 8.851% | $10.4715 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $75.78 | 12.154% | $84.9903 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $238.98 | 6.507% | $254.5304 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $102.26 | 9.144% | $111.6107 | $111.61 | $111.60 | $111.60 |
| 7 purchase totals = | $987.31 | $1,093.0547 | $1,093.05 | $1,093.10 | $1,093.00 | |