| 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 | $219.51 | 12.272% | $246.4483 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $50.69 | 4.628% | $53.0359 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $40.99 | 7.434% | $44.0372 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $193.98 | 9.740% | $212.8737 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $45.30 | 13.714% | $51.5124 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $244.31 | 12.278% | $274.3064 | $274.31 | $274.30 | $274.30 |
| Purchase #7 | $185.71 | 10.862% | $205.8818 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $980.49 | $1,088.0957 | $1,088.10 | $1,088.10 | $1,088.00 | |