| 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 | $212.35 | 6.388% | $225.9149 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $55.64 | 11.679% | $62.1382 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $90.35 | 6.742% | $96.4414 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $190.99 | 5.172% | $200.868 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $93.30 | 8.624% | $101.3462 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $198.95 | 4.649% | $208.1992 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $38.57 | 9.603% | $42.2739 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $880.15 | $937.1818 | $937.18 | $937.15 | $937.10 | |