| 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 | $226.41 | 11.302% | $251.9989 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $174.59 | 10.111% | $192.2428 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $59.86 | 6.191% | $63.5659 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $82.94 | 5.774% | $87.729 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $23.83 | 9.219% | $26.0269 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $100.45 | 12.167% | $112.6718 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $147.72 | 10.273% | $162.8953 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $815.80 | $897.1306 | $897.14 | $897.15 | $897.10 | |