| 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 | $23.59 | 5.187% | $24.8136 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $196.27 | 12.188% | $220.1914 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $102.72 | 8.532% | $111.4841 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $9.96 | 9.334% | $10.8897 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $241.97 | 10.800% | $268.1028 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $114.53 | 4.465% | $119.6438 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $243.46 | 3.712% | $252.4972 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $932.50 | $1,007.6226 | $1,007.61 | $1,007.65 | $1,007.60 | |