| 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 | $224.42 | 7.829% | $241.9898 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $110.38 | 12.417% | $124.0859 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $79.80 | 11.638% | $89.0871 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $114.33 | 9.490% | $125.1799 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $49.58 | 13.629% | $56.3373 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $213.48 | 3.674% | $221.3233 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $187.27 | 12.756% | $211.1582 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $979.26 | $1,069.1615 | $1,069.17 | $1,069.20 | $1,069.20 | |