| 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 | $213.38 | 3.524% | $220.8995 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $130.85 | 8.484% | $141.9513 | $141.95 | $141.95 | $142.00 |
| Purchase #3 | $162.87 | 10.210% | $179.499 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $223.81 | 13.187% | $253.3238 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $138.53 | 13.768% | $157.6028 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $61.35 | 6.797% | $65.52 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $77.66 | 7.223% | $83.2694 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $1,008.45 | $1,102.0658 | $1,102.06 | $1,102.00 | $1,102.10 | |