| 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 | $219.98 | 9.219% | $240.26 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $219.99 | 9.120% | $240.0531 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $210.76 | 6.731% | $224.9463 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $114.99 | 8.618% | $124.8998 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $167.88 | 11.185% | $186.6574 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $57.73 | 9.474% | $63.1993 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $200.93 | 9.287% | $219.5904 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,192.26 | $1,299.6063 | $1,299.61 | $1,299.60 | $1,299.70 | |