| 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 | $206.88 | 4.804% | $216.8185 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $210.77 | 12.314% | $236.7242 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $177.65 | 12.181% | $199.2895 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $76.58 | 3.442% | $79.2159 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $120.82 | 5.515% | $127.4832 | $127.48 | $127.50 | $127.50 |
| Purchase #6 | $237.87 | 11.155% | $264.4044 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $6.96 | 3.800% | $7.2245 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $1,037.53 | $1,131.1602 | $1,131.15 | $1,131.10 | $1,131.10 | |