| 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 | $151.99 | 3.393% | $157.147 | $157.15 | $157.15 | $157.10 |
| Purchase #2 | $103.85 | 12.792% | $117.1345 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $246.61 | 6.862% | $263.5324 | $263.53 | $263.55 | $263.50 |
| Purchase #4 | $238.63 | 3.143% | $246.1301 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $123.76 | 13.585% | $140.5728 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $69.93 | 8.793% | $76.0789 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $25.51 | 9.366% | $27.8993 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $960.28 | $1,028.4950 | $1,028.49 | $1,028.55 | $1,028.40 | |