| 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 | $114.43 | 7.542% | $123.0603 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $248.43 | 12.831% | $280.3061 | $280.31 | $280.30 | $280.30 |
| Purchase #3 | $198.55 | 7.236% | $212.9171 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $192.98 | 6.174% | $204.8946 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $25.75 | 3.344% | $26.6111 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $239.46 | 9.870% | $263.0947 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $156.89 | 10.828% | $173.878 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $1,176.49 | $1,284.7619 | $1,284.76 | $1,284.75 | $1,284.80 | |