| 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 | $220.69 | 10.524% | $243.9154 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $142.70 | 9.295% | $155.964 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $183.80 | 9.384% | $201.0478 | $201.05 | $201.05 | $201.00 |
| Purchase #4 | $220.93 | 13.212% | $250.1193 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $90.87 | 12.359% | $102.1006 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $22.76 | 13.408% | $25.8117 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $62.80 | 9.823% | $68.9688 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $944.55 | $1,047.9276 | $1,047.93 | $1,047.85 | $1,047.90 | |