| 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 | $192.99 | 11.477% | $215.1395 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $239.93 | 12.503% | $269.9284 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $189.42 | 7.129% | $202.9238 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $193.57 | 3.108% | $199.5862 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $193.40 | 6.349% | $205.679 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $227.41 | 5.610% | $240.1677 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $171.35 | 7.509% | $184.2167 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $1,408.07 | $1,517.6413 | $1,517.65 | $1,517.65 | $1,517.60 | |