| 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 | $114.93 | 6.155% | $122.0039 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $143.34 | 6.576% | $152.766 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $209.71 | 13.796% | $238.6416 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $210.86 | 6.351% | $224.2517 | $224.25 | $224.25 | $224.30 |
| Purchase #5 | $214.44 | 11.639% | $239.3987 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $190.54 | 12.809% | $214.9463 | $214.95 | $214.95 | $214.90 |
| Purchase #7 | $192.57 | 11.239% | $214.2129 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,276.39 | $1,406.2211 | $1,406.22 | $1,406.20 | $1,406.20 | |