| 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 | $111.59 | 11.766% | $124.7197 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $208.33 | 12.305% | $233.965 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $191.50 | 8.219% | $207.2394 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $243.55 | 10.670% | $269.5368 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $8.88 | 12.835% | $10.0197 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $221.38 | 8.777% | $240.8105 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $89.39 | 6.749% | $95.4229 | $95.42 | $95.40 | $95.40 |
| 7 purchase totals = | $1,074.62 | $1,181.7140 | $1,181.72 | $1,181.65 | $1,181.60 | |