| 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 | $227.97 | 10.353% | $251.5717 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $123.25 | 4.195% | $128.4203 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $19.53 | 5.179% | $20.5415 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $139.41 | 9.145% | $152.159 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $153.65 | 4.280% | $160.2262 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $106.96 | 5.381% | $112.7155 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $67.46 | 4.806% | $70.7021 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $838.23 | $896.3363 | $896.34 | $896.30 | $896.30 | |