| 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 | $30.94 | 13.496% | $35.1157 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $243.75 | 3.273% | $251.7279 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $215.99 | 6.547% | $230.1309 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $85.69 | 13.742% | $97.4655 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $170.81 | 4.496% | $178.4896 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $216.90 | 3.361% | $224.19 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $225.78 | 5.748% | $238.7578 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $1,189.86 | $1,255.8774 | $1,255.89 | $1,255.90 | $1,255.90 | |