| 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 | $231.33 | 9.105% | $252.3926 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $242.62 | 4.103% | $252.5747 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $149.98 | 5.289% | $157.9124 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $59.76 | 12.822% | $67.4224 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $135.39 | 6.831% | $144.6385 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $117.74 | 7.606% | $126.6953 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $75.82 | 10.803% | $84.0108 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,012.64 | $1,085.6467 | $1,085.64 | $1,085.60 | $1,085.60 | |