| 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 | $88.57 | 3.657% | $91.809 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $50.78 | 9.811% | $55.762 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $192.82 | 6.691% | $205.7216 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $217.71 | 3.335% | $224.9706 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $206.39 | 11.792% | $230.7275 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $218.92 | 11.707% | $244.549 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $209.35 | 7.356% | $224.7498 | $224.75 | $224.75 | $224.70 |
| 7 purchase totals = | $1,184.54 | $1,278.2895 | $1,278.29 | $1,278.25 | $1,278.20 | |