| 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 | $212.74 | 3.304% | $219.7689 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $197.28 | 8.435% | $213.9206 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $30.48 | 11.444% | $33.9681 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $231.30 | 12.110% | $259.3104 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $11.30 | 8.658% | $12.2784 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $66.92 | 10.362% | $73.8543 | $73.85 | $73.85 | $73.90 |
| Purchase #7 | $239.83 | 11.163% | $266.6022 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $989.85 | $1,079.7029 | $1,079.70 | $1,079.65 | $1,079.80 | |