| 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 | $198.78 | 4.679% | $208.0809 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $18.29 | 13.326% | $20.7273 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $43.96 | 8.770% | $47.8153 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $99.73 | 8.508% | $108.215 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $242.43 | 4.665% | $253.7394 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $177.94 | 9.198% | $194.3069 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $227.44 | 10.396% | $251.0847 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $1,008.57 | $1,083.9695 | $1,083.98 | $1,084.00 | $1,083.90 | |