| 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 | $203.97 | 4.508% | $213.165 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $240.53 | 4.805% | $252.0875 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $230.54 | 8.131% | $249.2852 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $206.25 | 6.329% | $219.3036 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $183.86 | 8.411% | $199.3245 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $217.31 | 8.186% | $235.099 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $90.87 | 11.838% | $101.6272 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $1,373.33 | $1,469.8920 | $1,469.90 | $1,469.90 | $1,469.90 | |