| 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 | $73.31 | 4.359% | $76.5056 | $76.51 | $76.50 | $76.50 |
| Purchase #2 | $203.55 | 12.188% | $228.3587 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $120.61 | 12.809% | $136.0589 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $55.97 | 4.562% | $58.5234 | $58.52 | $58.50 | $58.50 |
| Purchase #5 | $240.73 | 3.191% | $248.4117 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $161.72 | 13.613% | $183.7349 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $203.74 | 4.607% | $213.1263 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $1,059.63 | $1,144.7195 | $1,144.72 | $1,144.70 | $1,144.70 | |