| 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 | $233.35 | 9.177% | $254.7645 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $230.58 | 10.546% | $254.897 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $242.82 | 13.141% | $274.729 | $274.73 | $274.75 | $274.70 |
| Purchase #4 | $106.36 | 6.465% | $113.2362 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $95.65 | 5.281% | $100.7013 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $96.95 | 5.690% | $102.4665 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $244.63 | 11.775% | $273.4352 | $273.44 | $273.45 | $273.40 |
| 7 purchase totals = | $1,250.34 | $1,374.2297 | $1,374.24 | $1,374.25 | $1,374.20 | |