| 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 | $236.38 | 4.242% | $246.4072 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $120.32 | 9.319% | $131.5326 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $42.91 | 4.550% | $44.8624 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $121.27 | 13.668% | $137.8452 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $19.89 | 4.669% | $20.8187 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $230.55 | 5.165% | $242.4579 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $209.62 | 11.754% | $234.2587 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $980.94 | $1,058.1827 | $1,058.19 | $1,058.15 | $1,058.20 | |