| 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 | $233.72 | 6.536% | $248.9959 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $48.51 | 4.665% | $50.773 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $212.57 | 6.786% | $226.995 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $79.48 | 9.718% | $87.2039 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $47.99 | 6.282% | $51.0047 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $221.51 | 8.617% | $240.5975 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $219.49 | 5.196% | $230.8947 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,063.27 | $1,136.4647 | $1,136.46 | $1,136.45 | $1,136.50 | |