| 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 | $29.50 | 12.676% | $33.2394 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $204.80 | 10.254% | $225.8002 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $193.47 | 8.771% | $210.4393 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $208.59 | 12.507% | $234.6784 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $24.63 | 8.753% | $26.7859 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $241.31 | 11.400% | $268.8193 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $37.85 | 5.166% | $39.8053 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $940.15 | $1,039.5678 | $1,039.58 | $1,039.60 | $1,039.50 | |