| 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 | $78.72 | 5.851% | $83.3259 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $101.35 | 5.839% | $107.2678 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $219.99 | 9.540% | $240.977 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $110.94 | 4.554% | $115.9922 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $249.45 | 10.867% | $276.5577 | $276.56 | $276.55 | $276.60 |
| Purchase #6 | $106.83 | 9.724% | $117.2181 | $117.22 | $117.20 | $117.20 |
| Purchase #7 | $174.29 | 4.362% | $181.8925 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $1,041.57 | $1,123.2312 | $1,123.24 | $1,123.25 | $1,123.30 | |