| 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 | $242.42 | 12.708% | $273.2267 | $273.23 | $273.25 | $273.20 |
| Purchase #2 | $22.37 | 9.604% | $24.5184 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $243.48 | 10.106% | $268.0861 | $268.09 | $268.10 | $268.10 |
| Purchase #4 | $37.37 | 12.740% | $42.1309 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $208.96 | 8.553% | $226.8323 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $28.26 | 13.714% | $32.1356 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $7.62 | 6.588% | $8.122 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $790.48 | $875.0520 | $875.06 | $875.10 | $874.90 | |