| 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 | $49.42 | 8.450% | $53.596 | $53.60 | $53.60 | $53.60 |
| Purchase #2 | $69.95 | 13.826% | $79.6213 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $195.55 | 10.297% | $215.6858 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $202.82 | 4.125% | $211.1863 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $235.61 | 4.821% | $246.9688 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $178.70 | 4.846% | $187.3598 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $184.88 | 12.157% | $207.3559 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,116.93 | $1,201.7739 | $1,201.79 | $1,201.75 | $1,201.90 | |