| 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 | $221.65 | 11.823% | $247.8557 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $214.39 | 3.871% | $222.689 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $13.26 | 9.753% | $14.5532 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $184.90 | 6.139% | $196.251 | $196.25 | $196.25 | $196.30 |
| Purchase #5 | $50.43 | 3.169% | $52.0281 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $90.53 | 6.801% | $96.6869 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $118.39 | 9.734% | $129.9141 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $893.55 | $959.9780 | $959.98 | $960.00 | $960.10 | |