| 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 | $106.96 | 12.573% | $120.4081 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $133.26 | 13.490% | $151.2368 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $77.41 | 4.732% | $81.073 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $245.55 | 10.279% | $270.7901 | $270.79 | $270.80 | $270.80 |
| Purchase #5 | $57.79 | 9.734% | $63.4153 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $103.77 | 5.168% | $109.1328 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $181.46 | 6.262% | $192.823 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $906.20 | $988.8791 | $988.88 | $988.85 | $988.80 | |