| 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 | $120.29 | 8.860% | $130.9477 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $53.36 | 7.769% | $57.5055 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $246.42 | 8.784% | $268.0655 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $205.34 | 6.653% | $219.0013 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $189.69 | 11.738% | $211.9558 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $26.67 | 12.713% | $30.0606 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $199.82 | 3.871% | $207.555 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,041.59 | $1,125.0914 | $1,125.11 | $1,125.05 | $1,125.20 | |