| 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 | $119.83 | 8.473% | $129.9832 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $201.80 | 8.171% | $218.2891 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $185.47 | 8.620% | $201.4575 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $121.37 | 9.163% | $132.4911 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $129.42 | 11.783% | $144.6696 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $92.74 | 9.165% | $101.2396 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $70.76 | 13.551% | $80.3487 | $80.35 | $80.35 | $80.30 |
| 7 purchase totals = | $921.39 | $1,008.4788 | $1,008.48 | $1,008.50 | $1,008.50 | |