| 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 | $43.34 | 3.680% | $44.9349 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $113.50 | 6.592% | $120.9819 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $8.81 | 12.257% | $9.8898 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $178.40 | 5.445% | $188.1139 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $227.55 | 12.725% | $256.5057 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $172.81 | 5.123% | $181.6631 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $217.97 | 8.416% | $236.3144 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $962.38 | $1,038.4037 | $1,038.39 | $1,038.40 | $1,038.40 | |