| 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 | $227.51 | 13.782% | $258.8654 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $64.64 | 3.827% | $67.1138 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $54.62 | 5.315% | $57.5231 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $192.63 | 8.607% | $209.2097 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $198.40 | 4.632% | $207.5899 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $135.88 | 8.519% | $147.4556 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $27.77 | 8.180% | $30.0416 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $901.45 | $977.7991 | $977.80 | $977.75 | $977.80 | |