| 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 | $135.66 | 12.718% | $152.9132 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $8.88 | 11.413% | $9.8935 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $88.64 | 8.623% | $96.2834 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $20.82 | 10.800% | $23.0686 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $222.85 | 7.675% | $239.9537 | $239.95 | $239.95 | $240.00 |
| Purchase #6 | $246.84 | 7.429% | $265.1777 | $265.18 | $265.20 | $265.20 |
| Purchase #7 | $60.63 | 11.469% | $67.5837 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $784.32 | $854.8738 | $854.86 | $854.90 | $855.00 | |