| 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 | $153.60 | 5.524% | $162.0849 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $226.98 | 11.522% | $253.1326 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $172.59 | 9.401% | $188.8152 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $116.81 | 8.248% | $126.4445 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $113.58 | 9.576% | $124.4564 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $118.86 | 4.745% | $124.4999 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $215.44 | 12.206% | $241.7366 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,117.86 | $1,221.1701 | $1,221.17 | $1,221.20 | $1,221.10 | |