| 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 | $193.64 | 11.352% | $215.622 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $116.53 | 9.670% | $127.7985 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $245.30 | 6.322% | $260.8079 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $107.69 | 6.765% | $114.9752 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $235.83 | 11.564% | $263.1014 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $147.43 | 3.684% | $152.8613 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $32.82 | 4.557% | $34.3156 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $1,079.24 | $1,169.4819 | $1,169.49 | $1,169.45 | $1,169.50 | |