| 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 | $204.75 | 9.564% | $224.3323 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $202.40 | 12.550% | $227.8012 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $202.43 | 9.576% | $221.8147 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $220.57 | 8.744% | $239.8566 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $57.33 | 9.858% | $62.9816 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $205.39 | 8.268% | $222.3716 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $16.42 | 13.121% | $18.5745 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $1,109.29 | $1,217.7325 | $1,217.72 | $1,217.70 | $1,217.80 | |