| 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 | $22.68 | 6.194% | $24.0848 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $133.94 | 3.516% | $138.6493 | $138.65 | $138.65 | $138.60 |
| Purchase #3 | $232.96 | 6.194% | $247.3895 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $12.43 | 10.277% | $13.7074 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $137.46 | 7.181% | $147.331 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $236.76 | 8.260% | $256.3164 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $138.78 | 11.597% | $154.8743 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $915.01 | $982.3527 | $982.35 | $982.35 | $982.30 | |