| 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 | $118.66 | 6.368% | $126.2163 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $204.86 | 4.503% | $214.0848 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $147.51 | 11.227% | $164.0709 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $192.88 | 5.652% | $203.7816 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $130.53 | 4.270% | $136.1036 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $240.77 | 4.396% | $251.3542 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $119.76 | 11.752% | $133.8342 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $1,154.97 | $1,229.4456 | $1,229.43 | $1,229.45 | $1,229.50 | |