| 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 | $177.72 | 8.319% | $192.5045 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $97.76 | 4.541% | $102.1993 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $225.31 | 5.299% | $237.2492 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $31.75 | 7.188% | $34.0322 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $138.35 | 9.672% | $151.7312 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $237.75 | 8.345% | $257.5902 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $214.35 | 12.654% | $241.4738 | $241.47 | $241.45 | $241.50 |
| 7 purchase totals = | $1,122.99 | $1,216.7804 | $1,216.77 | $1,216.80 | $1,216.70 | |