| 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 | $232.57 | 3.774% | $241.3472 | $241.35 | $241.35 | $241.30 |
| Purchase #2 | $223.92 | 8.390% | $242.7069 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $122.90 | 6.183% | $130.4989 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $10.82 | 12.561% | $12.1791 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $159.90 | 11.122% | $177.6841 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $179.56 | 5.518% | $189.4681 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $229.33 | 9.840% | $251.8961 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $1,159.00 | $1,245.7804 | $1,245.79 | $1,245.80 | $1,245.80 | |