| 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 | $101.95 | 12.233% | $114.4215 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $110.44 | 5.355% | $116.3541 | $116.35 | $116.35 | $116.40 |
| Purchase #3 | $166.43 | 4.573% | $174.0408 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $80.30 | 10.519% | $88.7468 | $88.75 | $88.75 | $88.70 |
| Purchase #5 | $250.67 | 3.384% | $259.1527 | $259.15 | $259.15 | $259.20 |
| Purchase #6 | $143.55 | 8.641% | $155.9542 | $155.95 | $155.95 | $156.00 |
| Purchase #7 | $245.86 | 3.186% | $253.6931 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,099.20 | $1,162.3632 | $1,162.35 | $1,162.35 | $1,162.40 | |