| 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 | $181.35 | 9.773% | $199.0733 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $100.74 | 8.863% | $109.6686 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $5.30 | 5.626% | $5.5982 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $195.31 | 8.436% | $211.7864 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $143.44 | 12.394% | $161.218 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $241.58 | 10.546% | $267.057 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $242.38 | 4.631% | $253.6046 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,110.10 | $1,208.0061 | $1,208.01 | $1,207.95 | $1,208.10 | |