| 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 | $217.90 | 5.163% | $229.1502 | $229.15 | $229.15 | $229.20 |
| Purchase #2 | $52.28 | 12.280% | $58.7 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $189.89 | 5.778% | $200.8618 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $12.37 | 8.259% | $13.3916 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $239.79 | 7.617% | $258.0548 | $258.05 | $258.05 | $258.10 |
| Purchase #6 | $120.73 | 12.628% | $135.9758 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $105.70 | 5.581% | $111.5991 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $938.66 | $1,007.7333 | $1,007.73 | $1,007.75 | $1,007.90 | |