| 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 | $34.27 | 7.387% | $36.8015 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $124.55 | 11.412% | $138.7636 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $205.31 | 12.485% | $230.943 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $72.79 | 4.788% | $76.2752 | $76.28 | $76.30 | $76.30 |
| Purchase #5 | $199.93 | 6.844% | $213.6132 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $27.86 | 12.337% | $31.2971 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $239.77 | 11.117% | $266.4252 | $266.43 | $266.45 | $266.40 |
| 7 purchase totals = | $904.48 | $994.1188 | $994.12 | $994.15 | $994.10 | |