| 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 | $125.53 | 7.321% | $134.7201 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $226.96 | 11.263% | $252.5225 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $53.48 | 9.816% | $58.7296 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $128.97 | 5.159% | $135.6236 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $132.62 | 10.306% | $146.2878 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $78.45 | 3.255% | $81.0035 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $127.75 | 10.251% | $140.8457 | $140.85 | $140.85 | $140.80 |
| 7 purchase totals = | $873.76 | $949.7328 | $949.73 | $949.70 | $949.60 | |