| 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 | $98.36 | 11.294% | $109.4688 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $57.46 | 7.565% | $61.8068 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $178.60 | 7.545% | $192.0754 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $211.84 | 7.599% | $227.9377 | $227.94 | $227.95 | $227.90 |
| Purchase #5 | $250.75 | 8.743% | $272.6731 | $272.67 | $272.65 | $272.70 |
| Purchase #6 | $9.38 | 10.474% | $10.3625 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $171.35 | 10.803% | $189.8609 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $977.74 | $1,064.1852 | $1,064.19 | $1,064.15 | $1,064.30 | |