| 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 | $244.52 | 10.431% | $270.0259 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $96.46 | 10.793% | $106.8709 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $15.88 | 11.835% | $17.7594 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $10.94 | 11.650% | $12.2145 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $224.75 | 11.377% | $250.3198 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $221.86 | 8.466% | $240.6427 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $193.56 | 8.740% | $210.4771 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $1,007.97 | $1,108.3103 | $1,108.31 | $1,108.30 | $1,108.30 | |