| 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 | $81.43 | 11.459% | $90.7611 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $211.49 | 13.253% | $239.5188 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $250.55 | 11.636% | $279.704 | $279.70 | $279.70 | $279.70 |
| Purchase #4 | $65.84 | 12.106% | $73.8106 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $222.96 | 12.454% | $250.7274 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $103.97 | 11.335% | $115.755 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $193.25 | 12.534% | $217.472 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $1,129.49 | $1,267.7489 | $1,267.75 | $1,267.70 | $1,267.80 | |