| 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 | $27.88 | 12.726% | $31.428 | $31.43 | $31.45 | $31.40 |
| Purchase #2 | $221.91 | 6.335% | $235.968 | $235.97 | $235.95 | $236.00 |
| Purchase #3 | $246.61 | 3.843% | $256.0872 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $50.63 | 13.767% | $57.6002 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $137.98 | 5.317% | $145.3164 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $234.29 | 8.141% | $253.3635 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $214.60 | 9.764% | $235.5535 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $1,133.90 | $1,215.3168 | $1,215.32 | $1,215.30 | $1,215.40 | |