| 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 | $110.58 | 9.270% | $120.8308 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $156.35 | 6.491% | $166.4987 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $26.25 | 13.109% | $29.6911 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $248.26 | 6.326% | $263.9649 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $51.36 | 11.327% | $57.1775 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $196.44 | 12.483% | $220.9616 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $15.52 | 13.106% | $17.5541 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $804.76 | $876.6787 | $876.67 | $876.70 | $876.80 | |