| 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 | $181.35 | 13.263% | $205.4025 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $244.26 | 5.870% | $258.5981 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $231.72 | 5.825% | $245.2177 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $159.58 | 5.351% | $168.1191 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $66.52 | 4.805% | $69.7163 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $196.54 | 12.538% | $221.1822 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $125.82 | 10.687% | $139.2664 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $1,205.79 | $1,307.5023 | $1,307.51 | $1,307.45 | $1,307.50 | |