| 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 | $111.35 | 12.240% | $124.9792 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $219.49 | 9.354% | $240.0211 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $223.74 | 9.598% | $245.2146 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $242.77 | 12.522% | $273.1697 | $273.17 | $273.15 | $273.20 |
| Purchase #5 | $83.70 | 13.670% | $95.1418 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $179.26 | 7.672% | $193.0128 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $126.88 | 8.838% | $138.0937 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $1,187.19 | $1,309.6329 | $1,309.62 | $1,309.60 | $1,309.60 | |