| 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 | $90.92 | 5.383% | $95.8142 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $197.46 | 8.578% | $214.3981 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $175.78 | 6.131% | $186.5571 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $244.86 | 13.694% | $278.3911 | $278.39 | $278.40 | $278.40 |
| Purchase #5 | $174.77 | 5.822% | $184.9451 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $206.89 | 8.640% | $224.7653 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $115.61 | 11.675% | $129.1075 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,206.29 | $1,313.9784 | $1,313.99 | $1,313.95 | $1,314.00 | |