| 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 | $79.94 | 4.697% | $83.6948 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $204.98 | 5.760% | $216.7868 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $130.65 | 4.723% | $136.8206 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $83.97 | 11.508% | $93.6333 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $213.30 | 11.753% | $238.3691 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $213.72 | 7.666% | $230.1038 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $225.32 | 7.730% | $242.7372 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $1,151.88 | $1,242.1456 | $1,242.14 | $1,242.15 | $1,242.10 | |