| 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 | $184.88 | 9.868% | $203.124 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $187.30 | 3.572% | $193.9904 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $237.56 | 9.374% | $259.8289 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $69.75 | 11.351% | $77.6673 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $187.31 | 13.870% | $213.2899 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $48.97 | 10.111% | $53.9214 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $114.81 | 11.363% | $127.8559 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $1,030.58 | $1,129.6778 | $1,129.68 | $1,129.65 | $1,129.70 | |