| 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 | $7.78 | 10.662% | $8.6095 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $101.49 | 13.592% | $115.2845 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $115.48 | 8.113% | $124.8489 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $202.83 | 5.476% | $213.937 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $230.28 | 9.117% | $251.2746 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $239.75 | 7.633% | $258.0501 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $148.40 | 11.169% | $164.9748 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $1,046.01 | $1,136.9794 | $1,136.97 | $1,136.95 | $1,137.00 | |