| 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 | $217.75 | 6.334% | $231.5423 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $52.45 | 10.680% | $58.0517 | $58.05 | $58.05 | $58.10 |
| Purchase #3 | $8.68 | 9.789% | $9.5297 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $112.54 | 7.321% | $120.7791 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $232.89 | 3.264% | $240.4915 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $96.60 | 4.409% | $100.8591 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $61.81 | 12.441% | $69.4998 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $782.72 | $830.7532 | $830.75 | $830.80 | $830.80 | |