| 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 | $241.73 | 12.204% | $271.2307 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $190.47 | 10.161% | $209.8237 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $5.44 | 3.118% | $5.6096 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $78.72 | 4.772% | $82.4765 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $139.26 | 12.804% | $157.0909 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $16.88 | 9.205% | $18.4338 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $123.93 | 9.295% | $135.4493 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $796.43 | $880.1145 | $880.11 | $880.15 | $880.00 | |