| 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 | $243.29 | 5.258% | $256.0822 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $178.29 | 4.700% | $186.6696 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $188.59 | 12.133% | $211.4716 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $183.98 | 8.441% | $199.5098 | $199.51 | $199.50 | $199.50 |
| Purchase #5 | $25.43 | 6.727% | $27.1407 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $184.28 | 7.476% | $198.0568 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $232.38 | 3.675% | $240.92 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $1,236.24 | $1,319.8507 | $1,319.85 | $1,319.80 | $1,319.90 | |