| 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 | $220.52 | 7.197% | $236.3908 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $153.33 | 13.168% | $173.5205 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $185.26 | 4.265% | $193.1613 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $67.79 | 3.647% | $70.2623 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $158.66 | 3.739% | $164.5923 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $60.49 | 12.305% | $67.9333 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $176.42 | 9.283% | $192.7971 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,022.47 | $1,098.6576 | $1,098.65 | $1,098.65 | $1,098.70 | |