| 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 | $122.76 | 12.385% | $137.9638 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $93.89 | 11.252% | $104.4545 | $104.45 | $104.45 | $104.50 |
| Purchase #3 | $246.80 | 9.532% | $270.325 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $68.92 | 12.843% | $77.7714 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $154.59 | 5.303% | $162.7879 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $123.26 | 12.170% | $138.2607 | $138.26 | $138.25 | $138.30 |
| Purchase #7 | $134.49 | 3.492% | $139.1864 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $944.71 | $1,030.7497 | $1,030.75 | $1,030.75 | $1,030.90 | |