| 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 | $96.82 | 10.539% | $107.0239 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $239.89 | 3.794% | $248.9914 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $171.76 | 3.802% | $178.2903 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $50.45 | 5.246% | $53.0966 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $131.33 | 11.417% | $146.3239 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $155.47 | 4.657% | $162.7102 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $234.69 | 7.242% | $251.6862 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $1,080.41 | $1,148.1225 | $1,148.12 | $1,148.10 | $1,148.10 | |