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 | $107.77 | 12.150% | $120.8641 | $120.86 | $120.85 | $120.90 |
Purchase #2 | $212.76 | 7.382% | $228.4659 | $228.47 | $228.45 | $228.50 |
Purchase #3 | $176.44 | 7.580% | $189.8142 | $189.81 | $189.80 | $189.80 |
Purchase #4 | $11.35 | 13.406% | $12.8716 | $12.87 | $12.85 | $12.90 |
Purchase #5 | $108.38 | 7.737% | $116.7654 | $116.77 | $116.75 | $116.80 |
Purchase #6 | $249.86 | 6.736% | $266.6906 | $266.69 | $266.70 | $266.70 |
Purchase #7 | $208.80 | 9.704% | $229.062 | $229.06 | $229.05 | $229.10 |
7 purchase totals = | $1,075.36 | $1,164.5338 | $1,164.53 | $1,164.45 | $1,164.70 |