| 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 | $223.85 | 10.843% | $248.1221 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $240.28 | 4.573% | $251.268 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $25.85 | 3.217% | $26.6816 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $107.98 | 9.808% | $118.5707 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $20.27 | 4.269% | $21.1353 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $225.72 | 10.839% | $250.1858 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $241.36 | 7.625% | $259.7637 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,085.31 | $1,175.7272 | $1,175.73 | $1,175.70 | $1,175.80 | |