| 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 | $219.87 | 9.241% | $240.1882 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $97.32 | 7.630% | $104.7455 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $237.60 | 8.519% | $257.8411 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $114.34 | 5.325% | $120.4286 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $128.28 | 8.171% | $138.7618 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $203.68 | 3.378% | $210.5603 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $246.58 | 4.781% | $258.369 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,247.67 | $1,330.8945 | $1,330.90 | $1,330.90 | $1,330.90 | |