| 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 | $7.84 | 4.453% | $8.1891 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $243.74 | 8.214% | $263.7608 | $263.76 | $263.75 | $263.80 |
| Purchase #3 | $175.69 | 10.107% | $193.447 | $193.45 | $193.45 | $193.40 |
| Purchase #4 | $82.97 | 11.701% | $92.6783 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $166.29 | 9.381% | $181.8897 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $226.43 | 13.158% | $256.2237 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $18.98 | 7.556% | $20.4141 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $921.94 | $1,016.6027 | $1,016.60 | $1,016.60 | $1,016.60 | |