| 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 | $90.29 | 4.665% | $94.502 | $94.50 | $94.50 | $94.50 |
| Purchase #2 | $204.44 | 6.129% | $216.9701 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $28.74 | 9.452% | $31.4565 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $193.75 | 9.557% | $212.2667 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $152.45 | 10.545% | $168.5259 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $109.80 | 4.298% | $114.5192 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $119.61 | 12.617% | $134.7012 | $134.70 | $134.70 | $134.70 |
| 7 purchase totals = | $899.08 | $972.9416 | $972.95 | $972.90 | $973.00 | |