| 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 | $244.54 | 3.826% | $253.8961 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $174.80 | 3.679% | $181.2309 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $134.79 | 11.367% | $150.1116 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $112.64 | 13.189% | $127.4961 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $201.25 | 9.559% | $220.4875 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $60.74 | 6.565% | $64.7276 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $75.46 | 8.108% | $81.5783 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $1,004.22 | $1,079.5281 | $1,079.54 | $1,079.60 | $1,079.50 | |