| 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 | $110.58 | 12.494% | $124.3959 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $74.78 | 7.646% | $80.4977 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $195.78 | 9.111% | $213.6175 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $131.57 | 3.460% | $136.1223 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $122.58 | 11.684% | $136.9022 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $31.76 | 4.150% | $33.078 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $215.85 | 11.158% | $239.9345 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $882.90 | $964.5481 | $964.55 | $964.55 | $964.50 | |