| 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 | $203.80 | 13.650% | $231.6187 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $63.64 | 3.333% | $65.7611 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $227.87 | 9.751% | $250.0896 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $85.72 | 3.713% | $88.9028 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $160.35 | 12.519% | $180.4242 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $51.71 | 8.237% | $55.9694 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $240.99 | 5.150% | $253.401 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,034.08 | $1,126.1668 | $1,126.16 | $1,126.10 | $1,126.20 | |