| 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 | $135.58 | 11.103% | $150.6334 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $225.57 | 9.723% | $247.5022 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $63.52 | 13.669% | $72.2025 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $225.82 | 11.508% | $251.8074 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $223.48 | 5.106% | $234.8909 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $232.60 | 6.593% | $247.9353 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $131.79 | 5.670% | $139.2625 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $1,238.36 | $1,344.2342 | $1,344.23 | $1,344.25 | $1,344.20 | |