| 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 | $119.99 | 10.527% | $132.6213 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $201.44 | 7.445% | $216.4372 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $131.35 | 5.794% | $138.9604 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $219.90 | 13.445% | $249.4656 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $232.82 | 9.174% | $254.1789 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $139.68 | 7.830% | $150.6169 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $133.39 | 3.557% | $138.1347 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $1,178.57 | $1,280.4150 | $1,280.42 | $1,280.40 | $1,280.40 | |