| 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 | $129.42 | 13.371% | $146.7247 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $237.58 | 4.720% | $248.7938 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $126.76 | 10.737% | $140.3702 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $185.42 | 4.765% | $194.2553 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $46.64 | 11.167% | $51.8483 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $220.86 | 9.794% | $242.491 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $103.74 | 6.318% | $110.2943 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $1,050.42 | $1,134.7776 | $1,134.77 | $1,134.75 | $1,134.80 | |