| 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 | $29.49 | 13.170% | $33.3738 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $228.33 | 10.855% | $253.1152 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $220.26 | 13.238% | $249.418 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $112.54 | 12.522% | $126.6323 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $39.86 | 9.695% | $43.7244 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $211.57 | 8.751% | $230.0845 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $215.35 | 5.679% | $227.5797 | $227.58 | $227.60 | $227.60 |
| 7 purchase totals = | $1,057.40 | $1,163.9279 | $1,163.92 | $1,163.90 | $1,163.90 | |