| 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 | $222.43 | 13.236% | $251.8708 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $47.66 | 13.201% | $53.9516 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $83.50 | 4.235% | $87.0362 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $145.54 | 6.810% | $155.4513 | $155.45 | $155.45 | $155.50 |
| Purchase #5 | $127.82 | 7.469% | $137.3669 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $129.77 | 4.248% | $135.2826 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $53.99 | 3.144% | $55.6874 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $810.71 | $876.6468 | $876.65 | $876.65 | $876.80 | |