| 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 | $222.64 | 9.312% | $243.3722 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $149.70 | 4.756% | $156.8197 | $156.82 | $156.80 | $156.80 |
| Purchase #3 | $223.32 | 6.746% | $238.3852 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $126.97 | 10.511% | $140.3158 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $198.94 | 5.850% | $210.578 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $192.66 | 4.116% | $200.5899 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $192.51 | 7.143% | $206.261 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $1,306.74 | $1,396.3218 | $1,396.33 | $1,396.30 | $1,396.40 | |