| 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 | $190.61 | 10.643% | $210.8966 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $246.86 | 7.397% | $265.1202 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $215.91 | 13.722% | $245.5372 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $249.94 | 11.124% | $277.7433 | $277.74 | $277.75 | $277.70 |
| Purchase #5 | $207.91 | 12.786% | $234.4934 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $55.79 | 4.281% | $58.1784 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $200.69 | 5.809% | $212.3481 | $212.35 | $212.35 | $212.30 |
| 7 purchase totals = | $1,367.71 | $1,504.3172 | $1,504.32 | $1,504.35 | $1,504.20 | |