| 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 | $115.75 | 5.814% | $122.4797 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $55.58 | 10.843% | $61.6065 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $100.83 | 11.333% | $112.2571 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $166.75 | 10.380% | $184.0587 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $226.67 | 9.475% | $248.147 | $248.15 | $248.15 | $248.10 |
| Purchase #6 | $51.74 | 9.444% | $56.6263 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $241.59 | 4.818% | $253.2298 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $958.91 | $1,038.4051 | $1,038.42 | $1,038.45 | $1,038.40 | |