| 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 | $217.75 | 9.280% | $237.9572 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $238.93 | 4.555% | $249.8133 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $169.52 | 8.752% | $184.3564 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $197.66 | 11.747% | $220.8791 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $119.74 | 7.520% | $128.7444 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $77.67 | 13.162% | $87.8929 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $141.64 | 6.472% | $150.8069 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $1,162.91 | $1,260.4502 | $1,260.45 | $1,260.45 | $1,260.50 | |