| 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 | $247.90 | 9.403% | $271.21 | $271.21 | $271.20 | $271.20 |
| Purchase #2 | $176.88 | 10.469% | $195.3976 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $16.46 | 13.581% | $18.6954 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $182.97 | 7.486% | $196.6671 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $190.68 | 3.448% | $197.2546 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $161.88 | 6.475% | $172.3617 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $26.50 | 3.115% | $27.3255 | $27.33 | $27.35 | $27.30 |
| 7 purchase totals = | $1,003.27 | $1,078.9119 | $1,078.92 | $1,078.90 | $1,079.00 | |