| 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 | $95.71 | 4.194% | $99.7241 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $155.26 | 7.309% | $166.608 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $28.72 | 6.204% | $30.5018 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $171.94 | 5.343% | $181.1268 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $224.31 | 7.170% | $240.393 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $238.64 | 10.565% | $263.8523 | $263.85 | $263.85 | $263.90 |
| Purchase #7 | $184.72 | 11.551% | $206.057 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $1,099.30 | $1,188.2630 | $1,188.26 | $1,188.25 | $1,188.30 | |