| 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 | $224.74 | 10.575% | $248.5063 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $201.68 | 10.628% | $223.1146 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $202.68 | 9.309% | $221.5475 | $221.55 | $221.55 | $221.50 |
| Purchase #4 | $22.87 | 4.394% | $23.8749 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $232.48 | 8.140% | $251.4039 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $30.61 | 12.732% | $34.5073 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $139.57 | 5.365% | $147.0579 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $1,054.63 | $1,150.0124 | $1,150.01 | $1,149.95 | $1,150.00 | |