| 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 | $208.29 | 4.468% | $217.5964 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $162.36 | 9.765% | $178.2145 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $114.97 | 5.703% | $121.5267 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $57.73 | 3.169% | $59.5595 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $74.98 | 7.818% | $80.8419 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $203.28 | 11.836% | $227.3402 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $249.94 | 4.201% | $260.44 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,071.55 | $1,145.5192 | $1,145.52 | $1,145.55 | $1,145.40 | |