| 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 | $96.44 | 12.732% | $108.7187 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $116.82 | 9.750% | $128.21 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $130.62 | 7.873% | $140.9037 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $208.88 | 11.748% | $233.4192 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $237.33 | 4.591% | $248.2258 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $119.27 | 7.498% | $128.2129 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $158.96 | 4.652% | $166.3548 | $166.35 | $166.35 | $166.40 |
| 7 purchase totals = | $1,068.32 | $1,154.0451 | $1,154.04 | $1,154.00 | $1,154.00 | |