| 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 | $200.45 | 11.207% | $222.9144 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $162.54 | 3.108% | $167.5917 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $85.68 | 9.671% | $93.9661 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $127.68 | 3.170% | $131.7275 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $210.79 | 12.342% | $236.8057 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $221.44 | 11.514% | $246.9366 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $117.35 | 4.190% | $122.267 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,125.93 | $1,222.2090 | $1,222.22 | $1,222.20 | $1,222.20 | |