| 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 | $115.56 | 4.423% | $120.6712 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $233.87 | 10.114% | $257.5236 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $131.80 | 5.863% | $139.5274 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $104.52 | 4.866% | $109.6059 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $53.39 | 7.265% | $57.2688 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $208.33 | 10.717% | $230.6567 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $214.94 | 10.552% | $237.6205 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,062.41 | $1,152.8741 | $1,152.88 | $1,152.80 | $1,152.90 | |