| 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 | $133.97 | 3.262% | $138.3401 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $96.68 | 3.482% | $100.0464 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $126.65 | 8.603% | $137.5457 | $137.55 | $137.55 | $137.50 |
| Purchase #4 | $126.52 | 5.249% | $133.161 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $73.71 | 6.143% | $78.238 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $238.73 | 12.326% | $268.1559 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $140.48 | 5.597% | $148.3427 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $936.74 | $1,003.8298 | $1,003.84 | $1,003.85 | $1,003.70 | |