| 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 | $222.97 | 7.799% | $240.3594 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $41.72 | 12.266% | $46.8374 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $185.61 | 6.687% | $198.0217 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $236.72 | 6.282% | $251.5908 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $204.73 | 12.494% | $230.309 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $194.75 | 12.292% | $218.6887 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $135.72 | 7.118% | $145.3805 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $1,222.22 | $1,331.1875 | $1,331.19 | $1,331.20 | $1,331.20 | |