| 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 | $8.95 | 11.795% | $10.0057 | $10.01 | $10.00 | $10.00 |
| Purchase #2 | $7.49 | 9.239% | $8.182 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $171.81 | 6.413% | $182.8282 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $168.95 | 8.607% | $183.4915 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $167.29 | 11.397% | $186.356 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $225.61 | 11.461% | $251.4672 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $221.99 | 11.755% | $248.0849 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $972.09 | $1,070.4155 | $1,070.42 | $1,070.45 | $1,070.50 | |