| 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 | $220.39 | 8.250% | $238.5722 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $60.88 | 4.166% | $63.4163 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $174.57 | 3.739% | $181.0972 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $37.85 | 10.425% | $41.7959 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $188.92 | 3.448% | $195.434 | $195.43 | $195.45 | $195.40 |
| Purchase #6 | $239.92 | 12.169% | $269.1159 | $269.12 | $269.10 | $269.10 |
| Purchase #7 | $179.93 | 3.179% | $185.65 | $185.65 | $185.65 | $185.70 |
| 7 purchase totals = | $1,102.46 | $1,175.0815 | $1,175.09 | $1,175.05 | $1,175.10 | |