| 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 | $221.25 | 12.161% | $248.1562 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $178.25 | 4.373% | $186.0449 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $180.36 | 12.151% | $202.2755 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $52.64 | 9.456% | $57.6176 | $57.62 | $57.60 | $57.60 |
| Purchase #5 | $213.77 | 12.455% | $240.3951 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $8.52 | 5.543% | $8.9923 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $162.91 | 4.540% | $170.3061 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,017.70 | $1,113.7877 | $1,113.80 | $1,113.80 | $1,113.80 | |