| 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 | $236.43 | 7.341% | $253.7863 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $90.59 | 7.388% | $97.2828 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $186.55 | 12.725% | $210.2885 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $56.86 | 11.860% | $63.6036 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $71.85 | 11.747% | $80.2902 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $127.88 | 13.735% | $145.4443 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $72.76 | 6.112% | $77.2071 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $842.92 | $927.9028 | $927.90 | $927.95 | $927.90 | |