| 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 | $192.36 | 3.760% | $199.5927 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $118.57 | 8.715% | $128.9034 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $184.64 | 13.278% | $209.1565 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $153.55 | 13.570% | $174.3867 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $148.85 | 9.337% | $162.7481 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $222.53 | 7.442% | $239.0907 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $28.25 | 3.516% | $29.2433 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $1,048.75 | $1,143.1214 | $1,143.12 | $1,143.15 | $1,143.10 | |