| 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 | $191.31 | 9.393% | $209.2797 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $206.70 | 13.580% | $234.7699 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $238.62 | 5.354% | $251.3957 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $122.73 | 6.215% | $130.3577 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $132.72 | 11.173% | $147.5488 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $68.42 | 9.298% | $74.7817 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $50.75 | 7.383% | $54.4969 | $54.50 | $54.50 | $54.50 |
| 7 purchase totals = | $1,011.25 | $1,102.6304 | $1,102.64 | $1,102.65 | $1,102.70 | |