| 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 | $244.64 | 11.760% | $273.4097 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $20.66 | 8.626% | $22.4421 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $193.73 | 9.346% | $211.836 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $248.68 | 10.761% | $275.4405 | $275.44 | $275.45 | $275.40 |
| Purchase #5 | $166.96 | 10.411% | $184.3422 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $40.90 | 9.268% | $44.6906 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $130.73 | 3.633% | $135.4794 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $1,046.30 | $1,147.6405 | $1,147.64 | $1,147.70 | $1,147.50 | |