| 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 | $135.54 | 6.116% | $143.8296 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $235.69 | 4.823% | $247.0573 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $168.36 | 7.763% | $181.4298 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $5.33 | 7.138% | $5.7105 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $103.40 | 5.470% | $109.056 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $65.26 | 4.271% | $68.0473 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $227.48 | 11.680% | $254.0497 | $254.05 | $254.05 | $254.00 |
| 7 purchase totals = | $941.06 | $1,009.1802 | $1,009.19 | $1,009.20 | $1,009.10 | |