| 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 | $217.46 | 6.510% | $231.6166 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $146.34 | 13.726% | $166.4266 | $166.43 | $166.45 | $166.40 |
| Purchase #3 | $209.91 | 6.721% | $224.0181 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $157.35 | 12.760% | $177.4279 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $138.50 | 4.479% | $144.7034 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $245.30 | 8.273% | $265.5937 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $73.28 | 13.165% | $82.9273 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $1,188.14 | $1,292.7136 | $1,292.72 | $1,292.75 | $1,292.60 | |