| 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 | $217.82 | 4.746% | $228.1577 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $120.46 | 7.814% | $129.8727 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $153.78 | 10.589% | $170.0638 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $167.51 | 13.667% | $190.4036 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $165.48 | 6.412% | $176.0906 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $35.52 | 11.741% | $39.6904 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $239.78 | 11.841% | $268.1723 | $268.17 | $268.15 | $268.20 |
| 7 purchase totals = | $1,100.35 | $1,202.4511 | $1,202.44 | $1,202.40 | $1,202.60 | |