| 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 | $51.44 | 10.433% | $56.8067 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $142.25 | 12.373% | $159.8506 | $159.85 | $159.85 | $159.90 |
| Purchase #3 | $222.61 | 11.435% | $248.0655 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $230.52 | 13.408% | $261.4281 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $178.31 | 7.188% | $191.1269 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $120.68 | 8.673% | $131.1466 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $232.44 | 11.272% | $258.6406 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,178.25 | $1,307.0650 | $1,307.08 | $1,307.10 | $1,307.00 | |