| 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 | $48.49 | 7.545% | $52.1486 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $158.45 | 5.217% | $166.7163 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $228.86 | 4.692% | $239.5981 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $194.94 | 13.840% | $221.9197 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $17.40 | 11.770% | $19.448 | $19.45 | $19.45 | $19.40 |
| Purchase #6 | $230.79 | 10.150% | $254.2152 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $103.81 | 7.204% | $111.2885 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $982.74 | $1,065.3344 | $1,065.35 | $1,065.30 | $1,065.20 | |