| 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 | $241.37 | 12.387% | $271.2685 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $78.56 | 12.125% | $88.0854 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $60.51 | 10.346% | $66.7704 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $202.76 | 5.378% | $213.6644 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $29.76 | 8.560% | $32.3075 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $133.43 | 8.199% | $144.3699 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $202.62 | 6.749% | $216.2948 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $949.01 | $1,032.7609 | $1,032.76 | $1,032.70 | $1,032.90 | |