| 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 | $97.63 | 9.384% | $106.7916 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $220.35 | 11.172% | $244.9675 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $122.56 | 4.451% | $128.0151 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $119.55 | 4.465% | $124.8879 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $141.81 | 4.871% | $148.7176 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $166.86 | 13.704% | $189.7265 | $189.73 | $189.75 | $189.70 |
| Purchase #7 | $89.64 | 6.538% | $95.5007 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $958.40 | $1,038.6069 | $1,038.62 | $1,038.60 | $1,038.60 | |