| 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 | $120.59 | 7.647% | $129.8115 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $85.41 | 12.797% | $96.3399 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $20.28 | 8.197% | $21.9424 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $199.99 | 4.864% | $209.7175 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $235.79 | 3.706% | $244.5284 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $95.96 | 8.708% | $104.3162 | $104.32 | $104.30 | $104.30 |
| Purchase #7 | $202.72 | 11.823% | $226.6876 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $960.74 | $1,033.3435 | $1,033.35 | $1,033.35 | $1,033.20 | |