| 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 | $231.85 | 10.516% | $256.2313 | $256.23 | $256.25 | $256.20 |
| Purchase #2 | $84.78 | 9.580% | $92.9019 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $183.53 | 13.246% | $207.8404 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $179.81 | 5.285% | $189.313 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $63.96 | 5.773% | $67.6524 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $74.91 | 13.828% | $85.2686 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $165.73 | 7.608% | $178.3387 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $984.57 | $1,077.5463 | $1,077.54 | $1,077.55 | $1,077.50 | |