| 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 | $129.94 | 4.131% | $135.3078 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $21.97 | 9.702% | $24.1015 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $190.49 | 7.796% | $205.3406 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $151.81 | 13.171% | $171.8049 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $86.57 | 5.230% | $91.0976 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $193.70 | 7.349% | $207.935 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $172.94 | 8.463% | $187.5759 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $947.42 | $1,023.1633 | $1,023.17 | $1,023.20 | $1,023.10 | |