| 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 | $212.88 | 5.184% | $223.9157 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $38.40 | 5.589% | $40.5462 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $77.48 | 5.589% | $81.8104 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $12.37 | 4.577% | $12.9362 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $117.38 | 8.813% | $127.7247 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $202.94 | 5.353% | $213.8034 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $180.28 | 12.137% | $202.1606 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $841.73 | $902.8972 | $902.90 | $902.85 | $902.80 | |