| 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 | $181.91 | 10.461% | $200.9396 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $225.64 | 10.122% | $248.4793 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $228.68 | 10.455% | $252.5885 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $6.52 | 12.287% | $7.3211 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $105.67 | 11.809% | $118.1486 | $118.15 | $118.15 | $118.10 |
| Purchase #6 | $47.68 | 10.203% | $52.5448 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $154.95 | 6.238% | $164.6158 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $951.05 | $1,044.6377 | $1,044.64 | $1,044.65 | $1,044.50 | |