| 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 | $108.25 | 13.774% | $123.1604 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $24.58 | 13.323% | $27.8548 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $98.31 | 3.433% | $101.685 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $225.55 | 11.318% | $251.0777 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $80.89 | 9.142% | $88.285 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $213.79 | 9.194% | $233.4459 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $86.97 | 8.784% | $94.6094 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $838.34 | $920.1182 | $920.13 | $920.15 | $920.20 | |