| 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 | $237.59 | 13.357% | $269.3249 | $269.32 | $269.30 | $269.30 |
| Purchase #2 | $156.50 | 11.623% | $174.69 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $182.98 | 10.261% | $201.7556 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $177.92 | 5.159% | $187.0989 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $56.74 | 9.516% | $62.1394 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $43.95 | 12.460% | $49.4262 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $179.57 | 9.718% | $197.0206 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $1,035.25 | $1,141.4556 | $1,141.46 | $1,141.45 | $1,141.40 | |