| 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 | $237.43 | 13.143% | $268.6354 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $63.51 | 8.301% | $68.782 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $209.72 | 9.569% | $229.7881 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $134.81 | 13.652% | $153.2143 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $5.73 | 9.514% | $6.2752 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $128.85 | 13.737% | $146.5501 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $210.64 | 7.429% | $226.2884 | $226.29 | $226.30 | $226.30 |
| 7 purchase totals = | $990.69 | $1,099.5335 | $1,099.54 | $1,099.60 | $1,099.60 | |