| 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 | $206.55 | 9.445% | $226.0586 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $219.90 | 12.610% | $247.6294 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $115.66 | 3.687% | $119.9244 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $168.35 | 12.405% | $189.2338 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $108.55 | 12.440% | $122.0536 | $122.05 | $122.05 | $122.10 |
| Purchase #6 | $233.32 | 9.242% | $254.8834 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $175.59 | 13.716% | $199.6739 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $1,227.92 | $1,359.4571 | $1,359.44 | $1,359.45 | $1,359.50 | |