| 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 | $202.54 | 7.733% | $218.2024 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $246.64 | 13.306% | $279.4579 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $129.76 | 6.780% | $138.5577 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $106.56 | 4.377% | $111.2241 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $19.55 | 9.410% | $21.3897 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $188.65 | 13.681% | $214.4592 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $14.39 | 12.783% | $16.2295 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $908.09 | $999.5205 | $999.52 | $999.50 | $999.60 | |