| 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 | $235.99 | 6.755% | $251.9311 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $237.74 | 5.165% | $250.0193 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $86.25 | 10.721% | $95.4969 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $196.51 | 11.551% | $219.2089 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $57.91 | 9.195% | $63.2348 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $164.36 | 13.860% | $187.1403 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $29.72 | 8.111% | $32.1306 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $1,008.48 | $1,099.1619 | $1,099.16 | $1,099.20 | $1,099.00 | |