| 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 | $6.67 | 11.548% | $7.4403 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $106.69 | 12.110% | $119.6102 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $178.68 | 4.320% | $186.399 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $223.71 | 8.475% | $242.6694 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $93.81 | 6.523% | $99.9292 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $110.67 | 4.323% | $115.4543 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $215.46 | 12.668% | $242.7545 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $935.69 | $1,014.2569 | $1,014.25 | $1,014.25 | $1,014.30 | |