| 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 | $204.33 | 5.665% | $215.9053 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $227.70 | 7.768% | $245.3877 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $135.33 | 8.587% | $146.9508 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $220.30 | 12.113% | $246.9849 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $67.28 | 9.280% | $73.5236 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $156.72 | 3.125% | $161.6175 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $125.83 | 5.797% | $133.1244 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $1,137.49 | $1,223.4942 | $1,223.49 | $1,223.45 | $1,223.50 | |