| 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 | $218.83 | 4.274% | $228.1828 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $43.35 | 7.437% | $46.5739 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $124.67 | 12.824% | $140.6577 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $47.92 | 6.818% | $51.1872 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $9.69 | 7.360% | $10.4032 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $201.69 | 7.318% | $216.4497 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $10.87 | 11.530% | $12.1233 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $657.02 | $705.5778 | $705.57 | $705.55 | $705.60 | |