| 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 | $34.50 | 12.152% | $38.6924 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $32.83 | 4.459% | $34.2939 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $134.54 | 10.724% | $148.9681 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $235.34 | 8.212% | $254.6661 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $127.53 | 9.467% | $139.6033 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $77.77 | 3.426% | $80.4344 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $235.58 | 4.152% | $245.3613 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $878.09 | $942.0195 | $942.01 | $942.00 | $942.10 | |