| 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 | $124.97 | 6.162% | $132.6707 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $240.50 | 10.243% | $265.1344 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $159.84 | 11.634% | $178.4358 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $211.76 | 9.106% | $231.0429 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $19.32 | 7.340% | $20.7381 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $71.69 | 9.302% | $78.3586 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $218.59 | 8.711% | $237.6314 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $1,046.67 | $1,144.0119 | $1,144.01 | $1,144.05 | $1,143.90 | |