| 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 | $185.61 | 9.361% | $202.985 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $102.73 | 6.306% | $109.2082 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $141.71 | 3.422% | $146.5593 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $8.29 | 3.187% | $8.5542 | $8.55 | $8.55 | $8.60 |
| Purchase #5 | $246.92 | 9.621% | $270.6762 | $270.68 | $270.70 | $270.70 |
| Purchase #6 | $186.64 | 8.580% | $202.6537 | $202.65 | $202.65 | $202.70 |
| Purchase #7 | $134.57 | 8.711% | $146.2924 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $1,006.47 | $1,086.9290 | $1,086.93 | $1,086.95 | $1,087.10 | |