| 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 | $221.58 | 10.570% | $245.001 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $7.86 | 9.562% | $8.6116 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $19.70 | 6.427% | $20.9661 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $249.33 | 3.103% | $257.0667 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $76.74 | 10.532% | $84.8223 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $205.38 | 7.212% | $220.192 | $220.19 | $220.20 | $220.20 |
| Purchase #7 | $76.74 | 8.488% | $83.2537 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $857.33 | $919.9134 | $919.91 | $919.85 | $920.00 | |