| 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 | $41.97 | 4.207% | $43.7357 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $190.69 | 10.251% | $210.2376 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $174.95 | 5.396% | $184.3903 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $245.81 | 13.671% | $279.4147 | $279.41 | $279.40 | $279.40 |
| Purchase #5 | $209.62 | 4.261% | $218.5519 | $218.55 | $218.55 | $218.60 |
| Purchase #6 | $80.93 | 8.765% | $88.0235 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $186.60 | 11.798% | $208.6151 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,130.57 | $1,232.9688 | $1,232.97 | $1,232.95 | $1,232.90 | |