| 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 | $201.62 | 12.842% | $227.512 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $232.84 | 13.171% | $263.5074 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $130.31 | 8.811% | $141.7916 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $74.36 | 7.437% | $79.8902 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $188.54 | 10.153% | $207.6825 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $216.79 | 4.506% | $226.5586 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $164.43 | 10.162% | $181.1394 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $1,208.89 | $1,328.0817 | $1,328.08 | $1,328.10 | $1,328.10 | |