| 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 | $230.55 | 9.789% | $253.1185 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $209.49 | 5.259% | $220.5071 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $186.82 | 13.814% | $212.6273 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $69.72 | 11.678% | $77.8619 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $196.48 | 8.344% | $212.8743 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $223.89 | 7.819% | $241.396 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $217.32 | 10.143% | $239.3628 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $1,334.27 | $1,457.7479 | $1,457.75 | $1,457.70 | $1,457.80 | |