| 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 | $211.31 | 9.669% | $231.7416 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $189.45 | 10.392% | $209.1376 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $177.25 | 4.721% | $185.618 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $60.95 | 11.792% | $68.1372 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $85.29 | 12.359% | $95.831 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $42.65 | 12.431% | $47.9518 | $47.95 | $47.95 | $48.00 |
| Purchase #7 | $249.82 | 7.631% | $268.8838 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $1,016.72 | $1,107.3010 | $1,107.30 | $1,107.35 | $1,107.20 | |