| 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 | $222.84 | 11.688% | $248.8855 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $21.86 | 3.251% | $22.5707 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $241.27 | 10.392% | $266.3428 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $74.82 | 6.780% | $79.8928 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $223.63 | 12.274% | $251.0783 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $29.83 | 11.265% | $33.1903 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $95.92 | 11.857% | $107.2932 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $910.17 | $1,009.2536 | $1,009.25 | $1,009.30 | $1,009.30 | |