| 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 | $24.36 | 12.716% | $27.4576 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $224.42 | 6.403% | $238.7896 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $139.70 | 9.812% | $153.4074 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $201.61 | 10.597% | $222.9746 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $128.67 | 12.753% | $145.0793 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $135.31 | 5.617% | $142.9104 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $245.47 | 9.479% | $268.7381 | $268.74 | $268.75 | $268.70 |
| 7 purchase totals = | $1,099.54 | $1,199.3570 | $1,199.36 | $1,199.35 | $1,199.40 | |