| 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 | $247.76 | 13.592% | $281.4355 | $281.44 | $281.45 | $281.40 |
| Purchase #2 | $90.35 | 3.829% | $93.8095 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $239.53 | 3.555% | $248.0453 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $69.38 | 10.497% | $76.6628 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $77.78 | 9.462% | $85.1395 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $191.44 | 4.105% | $199.2986 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $147.37 | 5.529% | $155.5181 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $1,063.61 | $1,139.9093 | $1,139.92 | $1,139.90 | $1,139.80 | |