| 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 | $141.31 | 10.610% | $156.303 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $220.61 | 7.575% | $237.3212 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $212.58 | 8.374% | $230.3814 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $68.65 | 3.398% | $70.9827 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $108.65 | 6.333% | $115.5308 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $79.75 | 11.717% | $89.0943 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $197.54 | 7.407% | $212.1718 | $212.17 | $212.15 | $212.20 |
| 7 purchase totals = | $1,029.09 | $1,111.7852 | $1,111.77 | $1,111.80 | $1,111.80 | |