| 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 | $243.34 | 9.200% | $265.7273 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $246.28 | 6.319% | $261.8424 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $24.59 | 5.125% | $25.8502 | $25.85 | $25.85 | $25.90 |
| Purchase #4 | $135.75 | 10.514% | $150.0228 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $193.69 | 9.194% | $211.4979 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $128.37 | 5.669% | $135.6473 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $190.72 | 12.714% | $214.9681 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $1,162.74 | $1,265.5560 | $1,265.56 | $1,265.55 | $1,265.50 | |