| 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 | $221.27 | 12.301% | $248.4884 | $248.49 | $248.50 | $248.50 |
| Purchase #2 | $163.44 | 10.563% | $180.7042 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $217.80 | 9.614% | $238.7393 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $118.78 | 13.515% | $134.8331 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $247.41 | 9.815% | $271.6933 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $167.66 | 11.491% | $186.9258 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $122.70 | 13.535% | $139.3074 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $1,259.06 | $1,400.6915 | $1,400.69 | $1,400.75 | $1,400.60 | |