| 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 | $202.41 | 8.753% | $220.1269 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $201.50 | 10.471% | $222.5991 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $65.60 | 7.863% | $70.7581 | $70.76 | $70.75 | $70.80 |
| Purchase #4 | $183.95 | 5.414% | $193.9091 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $249.48 | 10.762% | $276.329 | $276.33 | $276.35 | $276.30 |
| Purchase #6 | $234.39 | 7.786% | $252.6396 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $116.91 | 10.289% | $128.9389 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $1,254.24 | $1,365.3007 | $1,365.31 | $1,365.35 | $1,365.20 | |