| 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 | $232.97 | 13.138% | $263.5776 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $130.97 | 12.130% | $146.8567 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $250.66 | 10.830% | $277.8065 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $40.42 | 6.851% | $43.1892 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $114.52 | 6.316% | $121.7531 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $112.33 | 9.742% | $123.2732 | $123.27 | $123.25 | $123.30 |
| Purchase #7 | $228.40 | 3.665% | $236.7709 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $1,110.27 | $1,213.2272 | $1,213.23 | $1,213.20 | $1,213.40 | |