| 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 | $218.82 | 8.745% | $237.9558 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $190.91 | 12.638% | $215.0372 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $89.47 | 12.706% | $100.8381 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $93.37 | 9.477% | $102.2187 | $102.22 | $102.20 | $102.20 |
| Purchase #5 | $210.93 | 12.473% | $237.2393 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $242.34 | 12.267% | $272.0678 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $39.45 | 12.215% | $44.2688 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $1,085.29 | $1,209.6257 | $1,209.64 | $1,209.60 | $1,209.60 | |