| 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 | $130.92 | 3.677% | $135.7339 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $19.40 | 6.473% | $20.6558 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $224.82 | 8.219% | $243.298 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $174.44 | 11.260% | $194.0819 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $232.38 | 9.698% | $254.9162 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $40.81 | 6.700% | $43.5443 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $204.61 | 3.121% | $210.9959 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,027.38 | $1,103.2260 | $1,103.23 | $1,103.25 | $1,103.20 | |