| 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 | $231.38 | 6.469% | $246.348 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $36.68 | 5.298% | $38.6233 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $222.79 | 13.488% | $252.8399 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $29.62 | 12.824% | $33.4185 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $220.46 | 12.284% | $247.5413 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $60.90 | 10.552% | $67.3262 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $76.33 | 13.369% | $86.5346 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $878.16 | $972.6318 | $972.63 | $972.65 | $972.40 | |