| 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 | $214.84 | 11.656% | $239.8818 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $199.79 | 3.500% | $206.7827 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $51.52 | 9.791% | $56.5643 | $56.56 | $56.55 | $56.60 |
| Purchase #4 | $59.46 | 12.746% | $67.0388 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $179.36 | 3.173% | $185.0511 | $185.05 | $185.05 | $185.10 |
| Purchase #6 | $235.60 | 11.695% | $263.1534 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $127.95 | 10.170% | $140.9625 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $1,068.52 | $1,159.4346 | $1,159.42 | $1,159.45 | $1,159.60 | |