| 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 | $215.85 | 11.329% | $240.3036 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $186.28 | 4.553% | $194.7613 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $7.92 | 11.805% | $8.855 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $6.25 | 3.326% | $6.4579 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $202.46 | 13.799% | $230.3975 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $118.64 | 7.730% | $127.8109 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $185.94 | 3.145% | $191.7878 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $923.34 | $1,000.3740 | $1,000.38 | $1,000.35 | $1,000.50 | |