| 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 | $234.98 | 3.550% | $243.3218 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $211.87 | 9.796% | $232.6248 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $196.85 | 12.479% | $221.4149 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $42.49 | 12.472% | $47.7894 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $179.60 | 3.228% | $185.3975 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $216.48 | 13.600% | $245.9213 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $38.77 | 13.123% | $43.8578 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $1,121.04 | $1,220.3275 | $1,220.32 | $1,220.25 | $1,220.30 | |