| 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 | $245.96 | 3.288% | $254.0472 | $254.05 | $254.05 | $254.00 |
| Purchase #2 | $38.56 | 13.430% | $43.7386 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $96.68 | 4.457% | $100.989 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $91.62 | 8.460% | $99.3711 | $99.37 | $99.35 | $99.40 |
| Purchase #5 | $198.56 | 10.142% | $218.698 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $7.75 | 10.470% | $8.5614 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $226.55 | 9.172% | $247.3292 | $247.33 | $247.35 | $247.30 |
| 7 purchase totals = | $905.68 | $972.7345 | $972.74 | $972.75 | $972.70 | |