| 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 | $208.27 | 12.375% | $234.0434 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $159.51 | 3.409% | $164.9477 | $164.95 | $164.95 | $164.90 |
| Purchase #3 | $239.32 | 12.546% | $269.3451 | $269.35 | $269.35 | $269.30 |
| Purchase #4 | $221.29 | 9.595% | $242.5228 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $65.60 | 5.570% | $69.2539 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $190.25 | 8.457% | $206.3394 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $166.29 | 3.695% | $172.4344 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $1,250.53 | $1,358.8867 | $1,358.88 | $1,358.90 | $1,358.70 | |