| 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 | $237.57 | 6.120% | $252.1093 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $94.66 | 11.329% | $105.384 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $250.37 | 4.422% | $261.4414 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $7.95 | 5.543% | $8.3907 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $95.86 | 12.269% | $107.6211 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $158.71 | 12.691% | $178.8519 | $178.85 | $178.85 | $178.90 |
| Purchase #7 | $35.91 | 11.112% | $39.9003 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $881.03 | $953.6987 | $953.69 | $953.70 | $953.70 | |